Special Equipment

HP-41CV Calculator & related Equipment SALE.
Nowadays programming Windows Applications on Win10 using GFABasic is easy, this older HP41 equipment is no longer in use. Offered for sale with individual pricing at typical (eBay) current market rates, depending on the items popularity. No bidding, just straight prices.
# All HP CALCULATOR items are plus post/shipping fees with insurance, to any place.

HP41CV with (LONG) zip case, uses 4x rechargeable Ni-Mh batteries (no recharger included). With light-grey keys overlay.
Also now includes at the same price AUD$300, 4x module-port covers & the black-plastic folding HP41 Module/Rom Holder.
# Has updated lead & socket for computer USB connection (see image), to run on computer power, for no loss of memory, while batteries are externally recharging.
The CV model having 2,233 bytes of ram memory (2Kb) & 64Kb Rom memory. Original retail price US$325.00 (Hp's 1982 price-list).
Our price AUD$300.00
INCLUDED SPECIALS:

# REFURBISHED AS ITS OLD: Had a sluggish 'ALPHA' key - now working correctly. & 2x lower cracked (NOT BROKEN) screw-posts, now glued with Bondic & UV light hardened.
# Valued EXTRAs included: 1x fitted keys-template. An HP41C QREF. 4x NiMh rechargeable batteries for HP41. USB lead to computer, & full installation as a power socket on the 41CV.
ADDITIONAL NOTE: If installing a future upgrade to 'Systemyde' 41CL motherboard which does fit this CV model, please click this button:

Click to show/hide.

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# PPC QR CARD & MANUAL:

HP41 PPC Rom Quick Reference Synthetic Card.
# PPC Synthetic programming, double sided reference card, in Tough, hard wearing plastic.
Our price AUD$25.00 ONLY ONE AVAILABLE.

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### HP41C,CV,CX EPROM PROGRAMMERS EQUIPMENT:
# This selection of pre-programmed eproms offered for sale here, will supply a group of overall routines for many programming ventures. The only item missing is the ability to expand Eprom production. So to do this, you will need to buy an Eprom Burner device. Or use a local Eprom burning company who provide this service, after transfer of newly made ROM pages to a computer.

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ERAMCO HP41 MLDL Eprom programmer box. 2x 4Kb Ram plus 24Kb Eprom util' storage in 6x blocks of 4Kb, uses 1x 3v CR2032 battery for RAM.
Operates with the included ESMLDL Xrom 11, 28 functions. So this is a DUAL BOX functioning as an MLDL, with its 8Kb RAM programmable area & as an EPROM READER, with its 24Kb of EPROM space.
# BONUS. Includes 3x pairs of quick-fit-release, toggling eprom plugs.
See the manual: Hardware & Eprom PDF
Original price (1984): MLDL box completely mounted. US$400.00 (2 * 4 kb RAM & 6 * 4kb eprom).
OUR START OFF PRICE WAS AUD$500.00, NOW REDUCED BY 20% FOR A QUICK SALE TOO AUD$400.00 !!! With 6x EXTRA EPROM QWIK-CLIPS, & CR2032 BATTERY INCLUDED.
THATS NOT US$ DOLLARS, ITS AUD$ AUSSIE DOLLARS - ABOUT A THIRD OFF THE US$ PRICE.

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ANGO brand LA6A, Eprom Eraser, with mini instruction leaflet, fitted Australia mains plug (2 pin 240v).
# This is not the La6T model which has a timer inbuilt, so the La6A model is manually run.
Cleans/clears data on used eproms & allows new programming to be burned.
Our price AUD$30.00 CHEAP.

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A selection of 10x pairs (L8 & U2 bits) of programmed hardware EPROMs for any HP41 Eprom Utility box.
Programmed in both RPN & mCode. Sold by the pair (L8 & U2), as listed below:

ES-MLDL Xrom: 0bh, is an eprom copy, as used on the ERAMCO MLDL. A manual is available: Hardware & Eprom PDF,
which has the details of the 28 FAT entry programs. A very complete utility eprom .
Our price AUD$10.00.

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X Functions Eprom Version 1A. Xrom: 19h, is a copy of HP 82180A eprom, see the X Functions Manual for its list of programs.
Our price AUD$10.00.

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Assembler-3 Eprom Version 3. Xrom: 15h, is the PPC #TN (Australia) assembler/disassembler eprom, see the Assembler-3 Functions/Manual for details of its listed programs.
Our price AUD$10.00.

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The Simplex matrix Eprom. Xrom: 10h, is the 'syntho' brainchild of Philippe Roussell in an Eprom, see the Simplex Manual for its list of programs, the eprom has both 'syntho' & straight RPN programs.
Our price AUD$10.00.

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HP-IL Diagnostic Module ROM 19d. ET 14048
The HP-IL DIAGNOSTIC -MONITOR 1A Xrom: 13h, see the IL Diag Monitor Manual for details. This was the pre-release HPIL Dev ROM.
Our price AUD$10.00.

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David2 Xrom: 02h . See PPC Journal V11N5P10 for an excellent writeup, also see the David2 Manual for its detailed list of programs.
Our price AUD$10.00.

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David Mainframe Labels Xrom: 100h. The automating part of David2 assembler, for HP41C,CV,CX mainframe-labels display or printout. See PPC Journal V11N5P10 for an excellent writeup, also see the David2 Manual for details.
Our price AUD$10.00.

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# CONTINUING WITH SPECIAL EQUIPMENT - CALLIGRAPHY ITEMS:

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An ORIGINAL Margo Snape Marbled Sheet, this design is based on the 'Nonpareil' style as an intermediate step, before the final pattern is drawn, like the 'Peacock' or 'Feather' style marbling. There is only one available, marbled using gouache, on a white sheet of semi-card weight, size: 18 x 24 inches (45.6 x 63cm). This is the perfect artwork for Bookbinders, Box makers, or Arts & Craft design. Ideal for inside book covers or inner box covers, etc. Buy this at $40.00, for your own use, or as a collecters artwork item. This item plus the post-fees, will be shipped in a robust post-tube.

# Further information: Margo passed away in 2016 at the age of 90 years, she is remembered for her expert Marbling work, her Calligraphy, in particular in the copperplate style, & her diverse Drawing & Painting skills.

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Jean Larcher (original) large envelope artwork.

This is an A4/Letter size white envelope front page. Filled with the écriture anglaise - L'Anglaise (English) Copperplate style calligraphy by Jean Larcher. Written with his favoured Gillott 303 nib, in Black & Red colours of 'Linel extra-fine' gouache, this has the gluey texture he preferred to use, as it has ink-stretching ability for his 'speciality' broad copperplate strokes, up to 4.5mm wide from the 303 nib. & of course his detailed flourishing work, scrolled across all available 'white-spaces'. Here is the chance to study up-close & own, an original Jean Larcher penstroke calligraphy work, a lesson in itself. Just see the image above to get a taste of this work!
The artwork is partially mounted for framing or portfolio use. Posting this quality artwork will be in a post-tube.

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The Pentel Hyperaser.

This is like 'do mistake erasure with ease'. When an error has been made with ink or gouache on your work, just use the Pentel brand 'Hyperaser'. Anyone who has done serious commission style work needs tools with a professional edge, this is one of THEM. A retractable eraser made with what appears to be fiberglass and other high erasure content. An unusual effect is that while the ink/paint comes off, the paper/card surface almost totally remains unaffected, (best results on hot pressed papers, cards, vellum skin). Buy one to see for yourself.
Retail price $12.50 each, ON SALE 25% OFF AT $9.35.

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DISCOUNTED - BLACK REFILLs FOR "PENTEL Hybrid GEL Grip DX" pens.

SpecialEquipment.php#PentelK230Refill

PENTEL Hybrid GEL DX black refill

$1.00 each - CHEAP

Parcel code 0

This is the PENTEL "KFR10" BLACK refill ink that fits the PENTEL Hybrid GEL Grip DX pens.
CUT PRICE PURCHASE, at just $1.00 each, plus post fees to your address.

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# SPECIAL ITEM FOR MINATURIST PAINTERS.
MAMMOTH IVORY (of Russian permafrost origin, over 10,000 years old).

SpecialEquipment.php#MammothIvory

Mammoth Ivory 5x4cm

$25.00 each

Parcel code 0

The Ivory is a selected piece without any blemish, cut and matt finished to give an excellent painting surface for miniaturists paintwork. While it would take an expert to distinguish this Mammoth ivory from Elephant ivory, there are no legal or ethical constraints associated with its use.
A 50 x 40mm rectangular shaped piece approximately 0.5mm thick.
Retail price, 1x PIECE ONLY available at $25.00, plus post fees to your address.

# Prior to painting you will see that both sides have an almost identical matt surface texture, there is a very small pencilled cross on one side, this indicates the back side of the ivory.

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SpecialEquipment.php#Quill White Quill dip pen set $25.00 each Parcel code 1

White Quill with fitted dip nib for handwriting or lettering. A White Goose Feather Quill with fitted dip nib, in a carded gift set. This is the ideal guest book signing pen for your wedding or party. A 30cm/12 inch quill, with fitted metal handle, that uses steel dip ink nibs for handwriting or lettering. # For a different appearance to the quill/nib set, we offer to swap the 'Bank Style' handwriting dip nib for a 'fancy looking' MacNiven-Waverley handwriting nib, this was the nib used by Rudyard Kipling for his book writing. See the image in this photo which has special easy-glide handwriting features. This carded gift set is $25.00 each.

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Fountain pen, Medium handwriting, Iridium tip stainless steel nib, in a Kraft Cap & Barrel, 3x ink cartridges. ONLY 1x available !

SpecialEquipment.php#KraftFPen

Kraft Brown pen set

$25.00 each

Parcel code 1

Fountain pen, Medium handwriting Iridium (long life) tipped stainless steel nib, in a Kraft Brown tube Cap & Barrel, A boxed set with 3x Blue ink cartridges. This attractive "stubby look" fountain pen is a ONE ONLY set. A short 12cm/4 1/2 inch pen, that uses the same European size ink cartridges commonly fitting Osmiroid, Rotring, Manuscript etc pens.
This boxed set sells for $25.00, only one is available.

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50% OFF - SALE ON UNTIL ALL SOLD...
Staedtler Duo Calligraphy marker in Red.

Calligraphy practise made easy, with the ultra-hard tipped. double ended marker. Find a 2mm tip one end and a 3.5mm tip the other, each with their own see through pen caps. The dried result is waterproof, with the colour available in Red only.
Retail price MINUS 50% OFF at $2.50 each.

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The KDS DC-501 craft knife & blades.

A craft knife with a removable cap, is a safe craft knife!
This model also comes with a pack of 16x extra blades.
A fine straight tipped craft knife, with a non-slip rubber finger grip.
SALE PRICE 50% OFF ! AT $4.50 each

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Kern (Swiss) brand technical pens with Tungsten Carbide (extra hard) tubular tips. IN 2021 OUR STOCKS OF KERN ARE LOW - AS REALLY POPULAR SIZES HAVE SOLD-OUT. THESE WONDERFUL TECH' PENS ARE REACHING THE END-OF-LINE STATUS - WE ARE SORRY BUT THERE ARE NO REPLACEMENTS COMING. IF YOU WANT ANY, NOW IS THE TIME, BEFORE THEY ARE ALL GONE.

A technical drawing pen with refillable ink cartridge, boasting the finest nib/tube on the market. These available pens have tungsten carbide tube nibs. They are complete pens with cap & barrel. Can also fit on compasses with the appropriate adapter.
Retail price $40.00 each.
All sizes SOLD - SORRY, 0.6mm, 1.0mm Tungsten with Cap & Barrel.

SpecialEquipment.php#Kern010TWB Kern 010 Tungsten With Barrel $0.00 All sold Parcel code 1 0.10mm wide is the finest size tip made, producing the thinest ink lines.	SpecialEquipment.php#Kern060TWB Kern 060 Tungsten With Barrel $0.00 All sold Parcel code 1
SpecialEquipment.php#Kern1TWB Kern 1mm Tungsten With Barrel $0.00 All sold Parcel code 1

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Kern (Swiss) brand technical pen with Stainless Steel tip.

A technical drawing pen with refillable ink cartridge. A complete pen with cap & barrel. Can also fit on compasses with the appropriate adapter.
Retail price $30.00 each.
Available in these sizes, 0.13mm extra fine, 1.4mm stainless steel with Cap & Barrel.

SpecialEquipment.php#Kern013SSWB Kern 0.13mm Stainless With Barrel $0.00 All sold out Parcel code 1 The finest nib/tube on the market. Its stainless steel tube/nib is 0.13mm wide, producing approximately 1/10 of a millimetre ink lines.

SpecialEquipment.php#Kern14SSWB Kern 1.4mm Stainless With Barrel $30.00 Last ONE Parcel code 1

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Kern (Swiss) brand technical pen with Tungsten Carbide (extra hard) with pen cap & ink reservoir, NO BARREL.

A technical drawing pen with refillable ink cartridge. A complete pen with cap & ink reservoir but no barrel. Can also fit on compasses with the appropriate adapter.
Retail price $35.00 each.
Available in these sizes, 0.1mm fine tip, 0.70mm, 1.0mm.

SpecialEquipment.php#Kern010TNB Kern 0.10 Tungsten No Barrel $35.00 each Parcel code 1 The 0.10mm wide tip is the finest size made, producing the thinest ink lines.	SpecialEquipment.php#Kern070TNB Kern 0.70mm Tungsten No Barrel $35.00 Last ONE Parcel code 1
Kern 0.80mm Tungsten No Barrel $0.00 All Sold Out Parcel code 1	SpecialEquipment.php#Kern1TNB Kern 1.0 Tungsten No Barrel $35.00 each Parcel code 1

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Kern (Swiss) brand technical pen with Stainless Steel tip. With pen cap & ink reservoir, NO BARREL.

A technical drawing pen with refillable ink cartridge. Can also fit on compasses with the appropriate adapter. Retail price $25.00 each.
Available in these sizes, 0.60mm, 1.0mm. (Some available with TUNGSTEN tip ONLY - Tungsten is the harder than the stainless steel metal-tips)

SpecialEquipment.php#Kern010SSNB Kern 0.10mm Stainless No Barrel $0.00 All sold Parcel code 1

SpecialEquipment.php#Kern060SSNB Kern 0.60mm Stainless No Barrel $25.00 Last ONE Parcel code 1

SpecialEquipment.php#Kern070SSNB Kern 0.70mm Stainless No Barrel $0.00 All sold Parcel code 1	SpecialEquipment.php#Kern1SSNB Kern 1.0mm Stainless No Barrel $25.00 each Parcel code 1
SpecialEquipment.php#Kern12SSNB Kern 1.2mm Stainless No Barrel $0.00 All sold Parcel code 1	SpecialEquipment.php#Kern14SSNB Kern 1.4mm Stainless No Barrel $0.00 All sold Parcel code 1
SpecialEquipment.php#Kern2SSNB Kern 2.0mm Stainless No Barrel $0.00 All sold Parcel code 1

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Spare Barrel-Handles.

These fit our Kern (Swiss) brand technical pens, as well as all the others, this includes Rotring, Steadtler, Reform, Erograph models, etc. As many of our Kern stocks have no Kern barrels - now is your chance to buy a complete set, although the coloured plastic handles from other brands may be different, they do all fit one screw-on size. A technical drawing pen BARREL ONLY, also fits on tech' pen compass adapters, providing the handle part. Retail price $3.50 each CHEAP.

SpecialEquipment.php#TPBarrel Technical pen BARRELS $3.50 each - CHEAP Parcel code 0

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A Kern accessory technical drawing pen NIB ONLY. With Tungsten Carbide (extra hard) tip. This is an extra NIB ONLY.

Available in these sizes, 0.1mm fine tip, 0.4mm.

SpecialEquipment.php#Kern010TNO Kern 0.1mm Tungsten Nib Only $15.00 each Parcel code 0

Kern 0.13mm Tungsten Nib Only $0.00 All sold Parcel code 0

SpecialEquipment.php#Kern040TNO Kern 0.4 Tungsten Nib Only $15.00 each Parcel code 0

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A Kern accessory technical drawing pen NIB ONLY. With Stainless Steel tip. This is an extra NIB ONLY.

Available in these sizes, 0.5mm, 0.6mm, 0.7mm, 1.0mm, 2.0mm.

SpecialEquipment.php#Kern050SSNO Kern 0.5mm Stainless Nib Only $10.00 Last ONE Parcel code 0	SpecialEquipment.php#Kern060SSNO Kern 0.60mm Stainless Nib Only $10.00 Last ONE Parcel code 0
SpecialEquipment.php#Kern070SSNO Kern 0.70mm Stainless Nib Only $10.00 each Parcel code 0	SpecialEquipment.php#Kern1SSNO Kern 1.0mm Stainless Nib Only $10.00 All sold Parcel code 0
SpecialEquipment.php#Kern2SSNO Kern 2.0mm Stainless Nib + BONUS CAP $10.00 Last ONE Parcel code 0

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Reform (German) brand technical pen with Tungsten Carbide (extra hard) 0.35mm fine tip. With pen cap & barrel, with ink reservoir.

A technical drawing pen with refillable ink cartridge. Its tungsten carbide tube/nib is 0.35mm wide, producing 1/3mm ink lines. A complete pen with cap & barrel with ink reservoir. Can also fit on compasses with the appropriate adapter.
Retail price $35.00 each.

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KERN PRONTOGRAPH WRITING TEMPLATES.

Sample pictures show the ITALIC style lettering of the 0.35, 0.50 size templates.
Kern Prontograph writing templates are available in 2x sizes. You can use them with these sizes of technical pen;
0.35 tip, 0.50 tip. The style of lettering is slightly leaning, that is, in an ITALIC style.
Actually any brand of technical pen held vertically in these templates will allow writing of the templates lettering. This includes Kern, Reform, Rotring, Staedtler, Erograph etc.
Each template has the CAPITALs, lower case letters, plus most other symbols - like [ ], ( ), ?, +, -, /, * and arrows etc. Another feature of successful neat writing with one of these templates with a tech' pen, is the raised template. It slides above your paper/card on 2 (top & bottom) aluminium rails, this stops wet ink from touching the template as you write. It can also be turned upside down to get reverse characters, with the same effect.

SpecialEquipment.php#KernTmplt035 Kern 0.35mm template $5.00 Last ONE Parcel code 0
SpecialEquipment.php#KernTmplt050 Kern 0.5mm template $7.00 Last ONE Parcel code 0

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Last minor update July 2023