TYCOKIT Crossover Signal Bridge
TYCOKIT No.7767 Crossover Signal Bridge
contains 36-pieces molded in three colors. When built, the model's dimensions are 6-1/2" x 6-3/4". This kit was first
found in the 1978 TYCO catalog and remains among the final group of TYCOKIT models featured in the 1992 edition of the catalog.