Yes, definitely AMP sockets.
There seems to be two serial numbers. On the bottom-right corner next to the “Serial No.” legend, there is a black stamp with the number “520650”. Then, perpendicular to that number, engraved into the ground trace along the right-hand edge, is the number “4631”.
From: Crusty OMO <crus...@hotmail.com>
Reply-To: S100-Post <n8vem...@googlegroups.com>
Date: Tuesday, December 2, 2014 at 8:11 PM
To: S100-Post <n8vem...@googlegroups.com>
Subject: RE: [N8VEM-S100:5730] Re: EPROM/RAM board
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