Model Number: 9830

This is a Williams 47622 O Gauge Erie Quad Bay Hopper Car #21528

During the 1960s

See-through running boards

Circuitron 5250 DF-1 Crossing Detector and Flasher ProductID_11589247 Model Number: 9830This is a Circuitron 5250 HO DF 1 Crossing Detector And Flasher. Trackside Accessories. HO Scale. Specifically deigned for use at grade crossings, using Opto Sensors to detect the train.. Output controls flasher, gates, bells, etc. Single direction grade crossing detector with alternating flasher ion one circuit board. Operates with any length train. Independent of track power. Use in any scales. Will Flash two 250 ma loads (five grain of wheat lamps