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Identify a MYSTERY KNIFE and get 10% off any one item!

Dating and identifying old knives can be difficult at times, even for the seasoned collector.  

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If you would like to test your knowledge, please take a look at the pictures below.  If you can positively identify one (or more) of the mystery knives KNIFE TRADING POST will provide a 10% discount on one knife of your choice.  We will be sure to include many pictures including their tang stamp areas and all sides.

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To submit your information simply send an email to INFO@KNIFETRADINGPOST.COM.  Please be sure to submit the knifes mystery number, knife maker, date range made, and any further information you may have.  Once your information is received, AND WE CAN VERIFY THAT THE IDENTITY IS CORRECT, we will provide the discount.

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THANKS AND SHOW US YOUR KNOWLEDGE!

Not every knife has a tang stamp.  So, this can make determining its manufacturer difficult.  

Mystery Knife #1

SOLVED!  This knife was made by Colonial USA.

Mystery knife picture 1
Mystery knife picture 2
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Mystery knife picture 7

Mystery Knife #6

Marked "PAT. NCS 217C537 2281782"

Knife Trading Post has a large selection of old pocket knives
Knife Trading Post has a large selection of old pocket knives
Knife Trading Post has a large selection of old pocket knives
Old pocket knives for sale
Knife Trading Post has a large selection of old pocket knives

Mystery Knife #2

No tang marks.  Could be from Pakistan.

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Mystery knife picture 12
Mystery knife picture 13

Mystery Knife #7

Marked "Stainless Steel Japan"

SOLD BUT UNSOLVED

Mystery Knife #3

Appears to have a Patent # only. "203294" & "217953"

SOLD BUT UNSOLVED

Mystery knife picture 14
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Mystery Knife #8

Mystery Knife #4

Marked "U.S.A. and appears to have a Patent #2297655.

Mystery Knife #5

Marked "U.S.A" only.

SOLD BUT UNSOLVED

Old pocket knives for sale online
Old 1950's pocket knives for sale
Old USA mystery pocket knives for sale
Rare mystery pocket knives for sale online
Large selection of USA made pocket knives
Old USA made mystery pocket knives for sale
Old USA mystery pocket knives for sale
Old USA mystery pocket knives for sale
Rare mystery pocket knives for sale at Knife Trading Post
The internets largest selection of vintage pocket knives

Mystery Knife #9

Mystery Knife #10

No markings.  Black delrin handles.

vintage USA pocket knives for sale 1.webp
vintage USA pocket knives for sale 3.webp
vintage USA pocket knives for sale 2.webp
vintage USA pocket knives for sale 6.webp
vintage USA pocket knives for sale 8.webp
vintage USA pocket knives for sale 9.webp

Marked "High Carbon Steel" and "USA".

Marked "Made in USA".

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