Morning Sun Books Pittsburgh Trolleys In Color Vol 2 by Edward A. Ridolph Sierra Railroad SERA A button and clutch work

A button and clutch work with potential energy to set the mechanism spinning and a drive wheel keeps the thrust evenly distributed to avoid predictable answers

restricted all-round visibility due to the early frame-like canopy

Featuring wooden pieces that are high-grade

The chassis design allows space for installing the optional gyro unit(sold separately)

6V 8000mAh 120C Voltax Hardcase Lipo Battery with 4mm Bullet Connectors

Morning Sun Books Pittsburgh Trolleys In Color Vol 2 by Edward A. Ridolph Sierra Railroad SERA A button and clutch workMorning Sun Books Pittsburgh Trolleys In Color Vol 2 by Edward A. Ridolph Pittsburghs South Hills and West End districts, as well as Washington, Pa., are featured in this look at the once extensive Pittsburgh Railways and Port Authority Transit trolley lines that served these areas. Standard cars, PCCs, and LRVs are all highlighted in this decades long coverage of Pittsburghs rail transit.