Wizard Battery Corp was incorporated in 1923. Benard H Olsen President, Francis Gilbane Secretary and Treasurer. They were manufacturers of B Batteries. ¹. Their address seems to have always been at 381 North Mains street in Pawtucket as seen in 2 1924 directories. ^{2 3}

Click to enlarge Providence Journal January 13, 1924

Providence Journal January 13, 1924

Providence Journal January 20, 1924

Providence Journal February 17, 1924

Click to enlarge Providence Journal March 2, 1924

Radio Progress, April 1st 1924

Click to enlarge Pawtucket Times January 30, 1925

Pawtucket Times April 24, 1925

Prescott Evening Courier, March 10, 1926

¹ Rhode Island State Business Directory, 1925

² Pawtucket and Central Falls Directory, 1924

³ Business Directory, 1924