Gilbert Catalog
Price in 1946: Unlisted
 

Price in 1947: Unlisted
 

Price in 1948: Unlisted
 

Price in 1949: $0.25
 

Price in 1950: $0.25
Two running rails, for true-to-life operation! Sections are made of heavy gauge steel and measure 10". Each 25¢ per sec.

Price in 1951: Unlisted
Two running rails, for true-to-life operation! Sections are made at heavy gauge steel and measures 10". Fully insulated.

Price in 1952: Unlisted
Two "T"-type running rails, for true-to-life operation! Sections are made of heavy gauge steel and measure 10". Fully insulated.

Price in 1953: Unlisted
Two "T"-type running rails, for true-to-life operation! Sections are made of heavy gauge steel and measure 10". Fully insulated.

Price in 1954: $0.25
Two "T" type running rails, for true-to-life operation! Sections are made of heavy gauge steel and measure 10". Fully insulated.

Price in 1955: $0.25
Two "T"-type running rails, for true-to-life operation! Sections are made of heavy gauge steel and measure 10". Fully insulated.