Scott,

Neat old tool! Can't help you with identifying the maker, but Keokuk is in Iowa,
on the west bank of the Mississippi River.

Cheers,
Chuck Taylor
north of Seattle USA


 On Monday, April 6, 2020, 12:52:56 PM PDT, scott grandstaff wrote: 
...
So I have an old tongue cutter. I assume 1/2 of a tongue and groove set, 
but any plow plane makes a groove. I found this years ago at a yard sale.
I never heard of the maker or even the region? Keokuk? This is a town 
somewhere?

  Anyway I always thought it was pretty cool. Anybody else have a bone 
inlaid plane?
 yours scott
http://users.snowcrest.net/kitty/sgrandstaff/images/oldtools/tongueplane1.JPG
http://users.snowcrest.net/kitty/sgrandstaff/images/oldtools/tongueplane2.JPG
http://users.snowcrest.net/kitty/sgrandstaff/images/oldtools/tongueplane3.JPG

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    Scott Grandstaff