1912 THE “BI-AUTOGO” Floyd Clymer’s HISTORICAL MOTOR SCRAPBOOK Number 5 1948 5.5″x8.5″ pages 104 & 105
1912 THE “BI-AUTOGO” Floyd Clymer’s HISTORICAL MOTOR SCRAPBOOK Number 5 1948 5.5″x8.5″ pages 106 & 107
1912 THE “BI-AUTOGO” Floyd Clymer’s Treasury of EARLY AMERICAN AUTOMOBILES 1877-1925, 1950 8″x11″ page 115