HARDEN hubs
Special thanks to Rolf Lunsmann
Scroll down for 4 pictures:

The company markings on a hub.

Harden Hub 1.jpg (28424 bytes)

 


Wide flange front hub and rear dual sided track tub.

Harden Hub 2.jpg (34363 bytes)

 


The bearing arrangement.

Harden Hub 3.jpg (29148 bytes)

 


An ad for Harden Hubs placed by their Australian agent Bruce Small Pty
Ltd in 1948 in an Australian cycling magazine.

Harden Hub Ad 1948.jpg (108242 bytes)