Here you go...
"Hercules
A division of B.C.C. until merged with Raleigh as part of the TI takeover in 1960, Hercules was a major competitor of Raleigh, with a strong sporting image. They sponsored popular racers, most particularly Ken Joy and Eileen Sheridan. Hercules made their own 3-speed hubs, which were pretty-much identical to the older Sturmey-Archer AW. Hercules hubs continued to use threaded drivers long after Sturmey-Archer abandoned them.
Raleigh-built "AMF-Hercules" models are fairly common. They were distributed by AMF (American Machine & Foundry.)"
This is from Sheldon Brown.
Must be why I didn't recognize that head badge, it's from the later Raleigh-AMF days? It's a great looking frame you've got.
My Herc has the same problem, the only way to date the Birmingham ones is on that rear hub, which has been replaced with a Bendix and a few parts from a later Schwinn. It's ironic that Hercules built six and a half million bikes but finding good solid history on them is TOUGH!
On second thought you might take a really good look at that head badge, try to determine if it's instead from a very very early Herc.
"Hercules
A division of B.C.C. until merged with Raleigh as part of the TI takeover in 1960, Hercules was a major competitor of Raleigh, with a strong sporting image. They sponsored popular racers, most particularly Ken Joy and Eileen Sheridan. Hercules made their own 3-speed hubs, which were pretty-much identical to the older Sturmey-Archer AW. Hercules hubs continued to use threaded drivers long after Sturmey-Archer abandoned them.
Raleigh-built "AMF-Hercules" models are fairly common. They were distributed by AMF (American Machine & Foundry.)"
This is from Sheldon Brown.
Must be why I didn't recognize that head badge, it's from the later Raleigh-AMF days? It's a great looking frame you've got.
My Herc has the same problem, the only way to date the Birmingham ones is on that rear hub, which has been replaced with a Bendix and a few parts from a later Schwinn. It's ironic that Hercules built six and a half million bikes but finding good solid history on them is TOUGH!
On second thought you might take a really good look at that head badge, try to determine if it's instead from a very very early Herc.