2152258 - 28 Mar 1939 - C M Hirn - Time Delay Combination Lock.
Attachment 5806 Attachment 5807 Attachment 5808 Attachment 5809 Attachment 5810 Attachment 5811
Printable View
2152258 - 28 Mar 1939 - C M Hirn - Time Delay Combination Lock.
Attachment 5806 Attachment 5807 Attachment 5808 Attachment 5809 Attachment 5810 Attachment 5811