This is a simple replacement key for the semi-vintage US Mailbox coin/ stamp bank
My toddler son likes to play with my grandmother's old US Mailbox coin/ stamp bank (identical to the one pictured) but we lost the key to it years ago. He wanted to get it open because he had put a lot of who knows what inside so I found the coin bank with a picture of the key online and attempted to re-create it.
It took a little bit of trial and error but eventually landed on this one which preformed the best and we successfully got the coin bank open with it
| coinbank_key.stl | 38.8KB |
