AMT-69 payphone information and locs

[WEbster9]

Hello,
 
I recently acquired an AMT-69  payphone (USSR/Russian Rotary-dial from the 70's) and it came without locks and keys. In an effort to restore this phone, I would like to find replacement locks/keys. Does anyone have any info on this that might help? I'm drawing blanks so far! If anyone has any additional information on these phones that would be nice too.
 
Thanks,
  Monty

[rdelius]

I have 2 of these sets and both use the same key to open them but the keys on the coin vaults differ
they are copies of abloy locks .built in Perm  .website still up for the factory