Here is custom made wire wrap type PCB circuit board. Was used on an old piece of semiconductor equipment, made by GCA. Measures app 12" x 11", not counting the fingers. Weighs just over 2 pounds. Most of the IC's are 16 dip, with a few 8 dips as well. Also some resistors, fuses, etc. There is a DAC03 and a DAC02. Unsure of mfg of the gold plated pins. Most of the pins on back have those little wire wrap posts attached near bottom of pins. I have no way to test the IC's or the circuit board. Being sold for parts only, as is, not working. Maybe you can modify the circuit board for your particular use and or pull and test the IC's. All of the IC's are in sockets so easy to remove. A few of the pins on back of board are bent and a few may be missing. A few of the sockets are empty. May have some stickers or sticker residue. No vendor packaging, manuals, software or cables included. Free shipping via USPS Parcel select or UPS Ground, depending on zip. If you have any questions, let me know please. Thanks.