- vcf-midatlantic - lists.vcfed.org

MICROTREK Aug 1976
by David Keith 21 Jan '23

21 Jan '23

I have been inactive for a while. I was basically forced to retire about a year ago, and now I am looking to sell off some of my collection vintage computer items. I have pristine copy of Microtrek August 1976 magazine, I would like to sell on eBay. Wondering what I should list it as a starting price. Any ideas ?? ThanksDavid duBose

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No more Amazon Smile
by Christian Liendo 20 Jan '23

20 Jan '23

https://www.aboutamazon.com/news/company-news/amazon-closing-amazonsmile-to…

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social.vcfed.org (VCF Mastodon instance) is down
by Dan FitzGerald 19 Jan '23

19 Jan '23

I'm not sure where else to take this to, so I am sending it to the list. Our Mastodon instance at social.vcfed.org has been unreachable for the last several hours. Does anybody know what is going on, or when it is going to be back online? Regards, Dan FitzGerald They/Them/Theirs http://www.vm.ibm.com/devpages/dfitzger

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Repair Workshop 2023-01-14 & 15
by Jeffrey Brace 18 Jan '23

18 Jan '23

Seems like everyone had fun this past weekend with the repair workshop. The usual suspects were there. Lots of interesting stuff getting fixed. David Gesswein repaired the VCF Museum's Xerox as well as the Sol-20. Thanks so much Dave! One lady came who needed picture files recovered from her early 2000's Macintosh. Dan helped her to recover and transfer most of them. Bill Dromgoole worked on the Univac a bit. Thomas worked on the Iris Personal as well as The Philips CD-ROM. Supposedly this is the first CD-ROM drive ever made. Very cool. For dinner Saturday night we split into two groups half went to Brick House Tap & Tavern, the other half went to MJs. Both were good. Sunday night we tried a new place Patrick's Grill and the 8 of us really liked it. So I will make reservations next month for this place. Anyone else want to chime in on what they worked on? ========================================= Jeff Brace VCF National Board Member Chairman & Vice President Vintage Computer Festival East Showrunner Vintage Computer Federation is a 501c3 charity https://vcfed.org/ <http://www.vcfed.org/> jeffrey(a)vcfed.org

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Left Hakko FR-301 Desoldering Gun at Workshop?
by Alexander Jacocks 18 Jan '23

18 Jan '23

All, Did anyone see a Hakko desoldering gun, in its case, at the last workshop, in the CDL? I am not sure what I did, but I can’t find it in my car. Thanks! - Alex

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AT&T 715-BCS TERMINAL
by Martin Flynn 17 Jan '23

17 Jan '23

Looking for anAT&T 715-BCS terminal to pair with a Definity PBX. There's a couple on eBAY, would prefer to buy known-good from a VCF member

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VCFE phones
by Mike Loewen 17 Jan '23

17 Jan '23

Is anyone planning to set up a PBX at VCFE in April? I'll be running a BBS on one of my big Tandy systems. Mike Loewen mloewen(a)cpumagic.scol.pa.us Old Technology http://q7.neurotica.com/Oldtech/

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I need to make some space...
by William Sudbrink 17 Jan '23

17 Jan '23

I'm not getting rid of my whole collection or anything, but things are getting a little tight in terms of physical space and I have stuff that simply doesn’t keep my interest. I’d rather not do ebay so I’ll offer them here first. I will put up pictures if there is interest. None of this is “barn stored”. It has all been in my temperature controlled house since last century. 1. HP series 100 (the 150 and 150 touchscreen II) documentation. This could be described as the “grey wall” for the HP 150. All the basic books plus Wordstar, Spellstar, Multiplan, etc.etc. At least 20 “boxed books”. Many (I think all but have not checked yet) have original diskettes. HP-150 with built in printer, floppy and hard disks to come when I get back to it. 2. IBM PC original “boxed book” “DOS” part number 6024001 on spine. I would call the condition excellent. Two original 5.25 diskettes: DIAGNOSTICS Version 1.02 6081552. DOS Version 1.00 6172212 (I’m tempted to keep this because of the CP/M –vs- DOS controversy) 3. IBM PC original “boxed book” “DOS” part number 6024001 on spine with round sticker “1.10 with Graphics”. I would call the condition very good. One original 5.25 diskette: DOS Version 1.10 1502330 4. IBM PC original “boxed books” "UCSD p-System": Beginner’s guide, Assembler reference, Internal Architecture Guide, User’s guide. The “User’s guide” box contains five original 5.25 diskettes: STARTUP, SYSTEM 2, SYSTEM 4, EXTRAS and UTILITIES. 5. IBM PC original “boxed book” IBM FORTRAN-77 Reference for the UCSD p-System. Contains one original 5.25 diskette: UCSD p-System FORTRAN Version IV.0 6936510 6. IBM PC original “boxed book” IBM COBOL Compiler by Microsoft. Contains two original 5.25 diskettes: LIBRARY 6936566, COBOL 6172250 7. Various other original IBM PC “boxed books”. Document Retrieval Assistant, 3101 Emulation, Dow Jones Reporter, SNA 3270, etc. etc. Maybe a dozen. 8. The box and binder for “Guide to operations, Personal Computer XT”. Unfortunately, it does not contain this. Instead it contains “The CP/M and IBM Public Domain Library” by Dynacomp. This all seems to be later CP/M, running on the IBM PC or Kaypro. Just documentation and listings, no media. 9. IBM Graphics Development Toolkit “boxed book”. Three original 5.25 diskettes: VDI device drivers, Language Libraries, Supplemental Programs. 10. BASIC – Personal Computer – PCjr “boxed book”. Contains original ROM Cartridge “Cartridge BASIC” 1302285. (Maybe this should go with the PCjr I will be offering when I dig it out) 11. ERGO MOBY BRICK 486DX-33 computer. Missing original power supply. I cobbled together a supply last century some time and it worked then. Has not been powered on in at least 25 years. 12. Osbone Executive. Limited Edition, personalized plaque to “ANNETTE KING”. It ran last century. Has not been powered on in at least 25 years. More to come. Bill S. -- This email has been checked for viruses by Avast antivirus software. www.avast.com

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Repair Workshop 2023-01-14 & 15
by Herbert Johnson 17 Jan '23

17 Jan '23

> Anyone else want to chime in on what they worked on? Saturday, I assisted Dave Gesswein, in successful recovery of my Intel Multibus System 320 hard drive's contents. Those contents were a Xenix installation for that Intel 80826 based system. Those interested can contact me for details. The recovered drive image will be processed by a group of Multibus supporters. My thanks to David for his MFM recovery and replacement services, they are an outstanding contribution to vintage computing restoration. I chatted with a few of the other workshop participants, and obtained parts from a few of them as prearranged. Dan had some questions about restoring Macintosh floppy drives, and so I spent some time with Dan on those matters. David and I muscled the Xerox Star from the Warehouse to the CDL lab for his repairs. We looked briefly at Neil Cherry's OS-9 68K system, but David waited for Sunday when Neil would be available. Neil reported he wasn't able to get to his system then. Well, I'll encourage him to work on it in the future. It's a nice system. Regards, Herb Johnson -- Herbert R. Johnson, New Jersey in the USA http://www.retrotechnology.com OR .net preserve, recover, restore 1970's computing email: hjohnson AT retrotechnology DOT com or try later herbjohnson AT comcast DOT net

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1/15 repair session, the OS-9 68K for Dave
by Neil Cherry 16 Jan '23

16 Jan '23

Ooops, forgot about this. Good news the system is in the lab. Bad news is it wasn't one of my main distractions. It wasn't totally ignored. I need to pull the disk drive to see if it's operational. I'll see what I can start tonight. Good news is that Dave was able to read some of the Gimix ST255 drive (similar format to the 68K OS-9 format). And the 68K has the same kind of drive. For those interested in the Gimix, I asked about Gimix OS9 boot disks and David Weins asked me about what disk controller it has. The OS-9 os is a lot like CP/M. You have to gen the disks and have all the correct device driver for it to work. Dave Gesswein checked the disk image he has from the Gimix and it's OS-9 Level II. So the Gimix can access up to 2M of RAM, I think. OS-9 for the 68K is more like Level II and there was no OS-9 Level I for the 68K. The rest of the folks are probably getting glassy eyed over this but for the 6809 the levels are how it handles memory and processes. It's a bit like UniFlex for the 6809, another scared Unix like OS for the 8 bit processor. -- Linux Home Automation Neil Cherry kd2zrq(a)linuxha.com http://www.linuxha.com/ Main site http://linuxha.blogspot.com/ My HA Blog Author of: Linux Smart Homes For Dummies KD2ZRQ

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