Info from Dave Beck - A little background behind these images. There are 10 EPROM in my machine all with the label 95-005xx-001.(Note, there are 11 sockets, so one was not filled.) The numbers are embossed on copper tape that covers the EPROM window. I labeled each chip's image with these numbers, followed by the board name it came from.
I uncovered one tape and found the EPROM to be labeled AM2732B and a line saying 12.5v program. I didn't uncover the rest, but they all seemed to be the same. That number is very helpful when it comes time to program. Be sure that the programmer is set to 12.5v when you program. On my programmer, you can manually select this. I was not able to find any B versions of the chip available for sale, but did find the A version. The difference according to AI is that the A version uses higher programing voltage than the B version and also tends to be faster.
To get these images, I purchased this programmer from Amazon for about $75. https://www.amazon.com/dp/B0BFX9FXGV Once you find the software for it, it works great. Not only does it read and program a wide range of chips, but it also tests many logic chips. I'm restoring an Altair right now, so it's very helpful for that too as will this teleprinter . The actual company software site in China doesn't work, but there are other sites around that have it. This kind of makes you wonder.... From what I can tell, it seems to be a very popular programmer that has gone through several iterations and now has a database of 30,000 chips with it.
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