6-22944 MAINLINE AUTOMATIC OPERATING SEMAPHORE

Mainline Automatic Operating Semaphone with Illuminated marker jewels.

• FEATURES:
• Die-cast metal construction
• Blade activates and remains in position when trains enter its block
• Illuminated marker jewels
• 153C Contactor included
• Also works with insulated track section (sold separately)

• 153C Installation & Wiring Instructions

• Mainline Operating Semaphore - 10/03

• Gauge: Traditional O Gauge 
• Brand: Lionel
• Dimensions: 9 1/8" x 1 3/4" x 1"
• Most Recent Catalog: Lionel 2008 Train Catalog Volume 2