Vintage Bachmann HO Scale Santa Fe 307 Train Set Tracks Transformer 6605 As Is doorbell 1970 patent drawing for the

1970 patent drawing for the Harley-Davidson "Shovelhead" engine

which aligns perfectly with the tape measure in your photo showing it just over the 5

Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

Bip Roberts

Vintage Bachmann HO Scale Santa Fe 307 Train Set Tracks Transformer 6605 As Is doorbell 1970 patent drawing for theVintage Bachmann HO Scale Santa Fe 307 Train Set Tracks Transformer 6605 As Is Up for sale is a vintage 1980s Bachmann HO Scale Santa Fe starter train set. The set includes the Santa Fe 307 diesel locomotive, "The Rock" boxcar, Union Pacific hopper, and Santa Fe caboose. It also features a Bachmann 6605 hobby transformer and brass track sections. Condition Details: Locomotive: The engine powers on and runs, but it is currently sticky and sluggish from