Photos would definitely help. You can upload them here as long as you are reasonable with the file size.
Members would also want to know if they are working, or non-working. Do any have any upgrades fitted?
Some idea of where you are in the world would also be helpful.
Falcon, Atari 520ST, 520STFM, 1040STE, Mega, TT and more PC's than I care to count and an assortment of 8 bit micros (nearly forgot the Psion's).
Visit the Atari-Forum Wiki
. Lots of technical info at DrCoolZic Atari ST Site