My serial number project is going slowly. I only
received two responses
(thanks, Charlie and Joe) and so my sample set has a woeful three date
points:13352 (Charlie's), 13513 (mine, sold 1/77) and 14213 (Joe's, sold
9/77).
#12206. I win.
You will have to wait for the 5103s number.
William Donzelli
aw288(a)osfn.org