Vintage TOLEDO BLADE BAYONET w/ SCABBARD Scarred Grip! - eBay (item 310080469587 end time Sep-07-08 18:29:51 PDT)
This vintage bayonet with scabbard is marked on one side, "ET18753C" with an emblem showing a sword and the words "Toledo, I.N.I." The other side has another embossed emblem.
I'm not sure if it's WWII or Vietnam era. I've seen bayonets just like this listed both ways on eBay.
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