Safe Cabinet Co.
My son bought this a few days ago. The combo was set on 50-25-50 (factory set ??). Safe Cabinets came with 4 different lock varieties. The S&G C85, Eagle 2085, and the Yale OC-5 or Yale 0402. ( the Yale 0402 is just a miniature version of the Yale OC-5) The one pictured is a 50# S&G C85. Some 50# dials are removable via screw in nose (not this 1) and some 50# dial rings use a star as the opening index (not this 1). The C85 has hole-change wheels. The last number is right to 17-18 on C85's. I did change the combo.
http://imgur.com/a/LIX0M
http://imgur.com/a/LIX0M
...Warm smell of colitas, rising up through the air... Eagles, Hotel California, 1976