It is time for a geeky collector question. Boxes for Sierra On-Line carts have a silver sticker on them. The sticker indicates for “Atari Home Computers” or “Atari Version”, then “ROM CARTRIDGE” , sometimes they have a programmer name on them too. The last item always on there is an SRL number. At first, I thought this was some kind of catalog number, however, several of the boxes have the same number on them. Here is a list of what I have:
Jawbreaker II (SRL 212)
Learning with Leeper (SRL 327)
Mr. Cool (SRL 217)
Crossfire (SRL 307)
BC's Quest for Tires (SRL 327)
Oil's Well (SRL 327)
Any ideas on what those numbers mean?