Price in 1953: $5.75 Same construction as 722A Switches described above, but is sold as left hand switch only, instead of pair, for track layouts where pair is not needed.
Price in 1954: $5.50 Same construction as 722A Switches described above, but is sold as left hand switch only, instead of pair, for track layouts where pair is not needed.
Price in 1955: $5.50 Similar to No. 720A switches but sold as left hand switch only, for track layouts where just one switch is required. Single control box.