Bob's places

A lot of stuff removed from these two old houses.

former properties of a friend who had many toys and lots of enjoyment that passed away last year.  We were wondering what happened to the properties, so today we went by and got some photos.

One of the corner houses has the unique attribute of being blocked and blurred on Google Street View which takes a lot of suck to pull off.

Originally whoever lives there (won't pass rumors here) had gotten Google to put in an actual gap in coverage which blocked out his house and 2 houses either side of his.  That excluded my friend's house.

Now the street is present but his house is completely obscured by the kind of blur Google puts over faces, and identifying marks and the like.



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blurred house

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main house

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second house from across street

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peeking over the fence front of second house

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back yard of second house.  alley gate had been forced, a gap present.  Not a new problem

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Spectracom 8161 WWV receiver and reference oscillator

This is pretty cool.  This has a WWV receiver built in, and a disciplined oscillator.  There is also a phase comparator which also has a display printer. 

Beats the input to the reference, and shows the phase difference graphically on a chart.

Inside views as well as the outside.

Ebay photos on top

My  unit, under the covers

Parts in 10 e 9  Adjust to frequency for beat comparison
NBS output output from over the air.
Local Input  signal to test
Comparator comparator control
Standard output output of signal for external testing

 Chart recorder, and controlls

Selector for beat frequency.

Reference outputs, 100 khz, 1 mhz, 5 mhz, 10 mhz

Molex output block.  Includes battery inputs.  Antenna connection there.


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Rom Board Digital Scientific Corporation

unprogrammed section

Digital Scientific Meta 4
http://bitsavers.org/pdf/digitalScientific/

Rom board
http://bitsavers.org/pdf/digitalScientific/Meta-4A-rom-board.jpg

Manual for an 1130 system.
http://bitsavers.org/pdf/digitalScientific/M4-005P-170_1130rom_Jan70.pdf

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Rosscomp tape drive.

This probably the only one of these around now.  At one point, I think Sanyo (Sangyo in Japan) took over Rosscomp and a smaller 5 1/4" drive.  I don't have one of those.  This one was the last US assembled drive and was a proprietary interface.  Also it was an 8" short form factor.

The 5 1/4 drives made by Sanyo had a SCSI interface, but were stillborn, too late, and the contractors couldn't make the firmware work.

Here are a couple of LA times articles from 1985 when Rosscomp was circling the drain, and started to sell off parts of itself.

Article mentioning the president of the company at the time, Rod Hosilyk.
https://www.latimes.com/archives/la-xpm-1985-01-03-fi-11303-story.html

Sold an interest to Sanyo (Nissho Iwai Corp)
https://www.latimes.com/archives/la-xpm-1985-01-17-fi-7913-story.html

Infoworld article for this drive (160mb)
Says the interface was SA1400

Address was 16443 Valley View Ave, Cerretos, Ca which is now a vacant lot.

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4K or 8K core board

This has a sub core array board on a carrier which says Standard Memory.

CM-8

Standard Memories  4K in the Part number

CM-8 on the carrier board

S 100 board load for a Friday night

I bought a Vista Card some weeks ago, and need to figure out what it is.  Main reason for it was that it was made here in Santa Ana, CA and Vista was bought out by Dave and Tom Freeman and operated with Advanced Computer Products for a long time.

Steve who had these boards had a bunch of other boards, and I bought most of the Compupro / Godbout stuff he had.  Also there was a Tarbell Double Density floppy controller.

And for good measure there was an SA-1000 / ST506 controller which will be fun if I can get it running with Dave Geswein's 506 emulator.  Will be a whole new dimension on S100 computing.

Godbout Ram 17 64K Static

Vista Board

Godbout Econoram II 8K

Godbout Ram17 64K static

Godbout Econram II 8K

XCOMP SA1000 / ST506 Interface

Tarbell double density floppy controller

Vista Board logo

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