Talk knives here at AAPK

Remember those stainless knives with blade, screwdriver, punch and can opener surplused out several years ago? They were stamped U.S or branches of service with "checked" handles. I have a knife identical to these with exceptions.
1) carbon steel blades
2) brass scales
3) Has screwdriver opening assist pin
Blades are dark and pitted indicating age. It does not appear to be foriegn made copy. It had a shackle at one time, now gone.
There are no markings anywhere that I can find. Can anyone help me identify?
Thanks, Bob

This could be an early model (circa 1945) possibly made by Kingston.

Check this link for the official specification


http://www.assistdocs.com/search/document_details.cfm?ident_number=200865&StartRow=1&PaginatorPageNumber=1&doc_id=A-A-59100&status_all=ON&search_method=BASIC