is this a key tag?

[oddcoins]

I dug this at a park in N.E. Portland Oregon yesterday. Looks like some sort of key tag or something. Made of copper, about the size of a half dollar (but thinner) ~ S. S. LINNEA 87

Any ideas?

 

[PikesPeakCharlie]

Key tag,maybe a tool check tag. Very cool find,I'm assuming it is from a ship ?? Congrats !!

 

[GatorBoy]

Very cool find

 

[rgreever]

December 2, 1922 - SS Linnea was in dry dock, Singapore - Keppel Harbour - Kings' Dock

U-958 sank SS Linnea - October 24, 1944

Cool find

 

[oddcoins]

December 2, 1922 - SS Linnea was in dry dock, Singapore - Keppel Harbour - Kings' Dock

U-958 sank SS Linnea - October 24, 1944

Cool find

OH YEAH?! Where did you get this info! I need to know if it was ever in Portland Oregon. I wonder how this tag ended up in a park in Portland?!

 

[kwiksilver]

could be a time tag used as a time card for work ... i have a few of them