Starting to go through some smaller boxes and found a few thousand Signetics 10100 - 10175 chips. all sorted (pretty much) bulk. and some hard to find. Date codes are mostly around 1978. I would like to sell in as large a lot as possible or maybe variety packs. I have 3 or 4 gaylords of small parts,mostly chips,and it's going to be a slow. process. The company I got this from was a board repair depot, and also repaired core memory boards. Please feel free to contact me off list with any questions. shipping fron 61853. Thanks, Paul