Wilfred Harold Arthur Topp's motorbike
Wilfred Harold Arthur Topp (Bill) with his American motor bike. He used this when he was providing pacing training for Hubert Opperman.
Wilfred worked for Malvern Star and serviced Hubert's racing cycles.
Wilfred worked for Malvern Star and serviced Hubert's racing cycles.
Date & Place:
Not specified or unknown.