U-746: USA

6 3/4" X 4 7/8" (171mm X 123mm)

 

(skirt incuse) New Lexington, O

{New Lexington}

 

Picture courtesy Elton Gish

6 3/4" X 4 7/8" (171mm X 123mm)

 

(skirt incuse) Johns-Mansville

{New Lexington}

 

Picture courtesy Bob Berry

U number assignment by Jack Tod.

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