Gilbert Catalog
Price in 1946: Unlisted
100 Watts, 60 Cycles . . . Green pilot light shines when current is passing through; red light when there’s trouble.

Price in 1947: Unlisted
100 Watts, 60 Cycles . . . Green pilot light shines when current is passing through; red light when there’s trouble.

Price in 1948: Unlisted
100 Watts, 60 Cycles . . . Green pilot light shines when current is passing through; red light when there’s trouble.

Price in 1949: $10.95
100 Watts, 60 Cycles . . . Green pilot light shines when current is passing through; red light when there’s trouble. $10.95. Denver and west, $11.50.

Price in 1950: $10.95
Power output 100 Watts, 60 Cycles AC. Has built-in Circuit Breaker with re-set button to use in starting, stopping and reversing the direction of your Locomotive. Green pilot light shows power-on; red light indicates short circuit or current over-load. Case is rugged pressed steel — Engineer's Throttle is molded. Panel shows scale miles-per-hour.
Price, $10.95. Denver and West. $11.50.

Price in 1951: Unlisted
Here's a Transformer that will operate a set of trains plus an ample amount of remote control and automatic accessories. Circuit Breaker is built into unit; re-set button for starting. stopping and reversing locomotive direction. Case is heavy pressed steel.

Price in 1952: Unlisted
OUTPUT: 100 WATTS, H0-120 VOLTS, 60 CYCLES, A. C.
Has plenty of output to operate a train set plus a few remote control and automatic accessories. Built-in Circuit Breaker with re-set button guards Transformer from burn—outs because of "shorts" or current overloading. Has separate switch for stopping, starting or reversing direction of locomotive. Case is heavy pressed steel.