AtariAge member Quartex (former Coleco employee)
AtariAge thread:
http://atariage.com/forums/topic/198532-cabbage-patch-kids-super-adventures-in-the-park-128k/?p=3108989

Coleco had a number of cool in-house items. I still wonder why some never saw production. Many in-house ADAM computers had 128k memory expanders in them .. and they were in use long before any 3rd party company produced them. The ADAM Eprom programmer was great .. I still have one here somewhere. (Though I understand why this was never a commercial product.) It connects to the expansion bus .. It's about 2x the size of an Auto-Dialer .. and uses software written in CP/M 2.2. . It's almost entirely done in wire-wrap. I'll dig mine up & take some pics. 
