Before WWII Pedersen Manufacturing Co.
What were they doing before WWII:
Pedersen Mfg Co made stocks and Hand guards for Underwood, most found marked P-U in the slingwell. Hand guards were marked PEDERSEN U or just P-U.
In 1929 brothers Walther, Paul, and Albert Pedersen formed a custom golf club manufacturing company, the Pedersen Manufacturing Company, in Mount Vernon. In 1941 they moved the business to Wilton, Conn.
https://www.milsurps.com/images/impo...rsenhead-1.jpg
https://www.milsurps.com/images/impo...NOVOLJPG-1.jpg