Help with an old Mosler safe

[dacalkins]

I purchased this safe from a guy on FB market place. I'm having a hard time figuring out how old it is or any information on it.

The serial # is 25798
Model # is 13
The combination # has 4 digits

Any info would be appreciated

Thanks

David

 

[Doubter in MD]

From 1946 to 1989, all serial numbers for Mosler safes were 5 digits followed by a dash and an additional number(s). Your safe is no older than 1946.

 

[dacalkins]

Thank you, Doubter. I was thinking it was from the sixties but google searches suggest it is late 70

 

[Mackaydon]

Your safe was manufactured in either 1979 or 1980.
The last two digits (36) represent the 36th unit built under lot 25798.
Don in SoCal.
Source: http://boemosler.freeservers.com/serial.htm