Antique New Atherton TOC Coaster Brake Rear Hub Arm

[szathmarig]

I'm just looking for the arm like this, the later version called New Atherton.

Sold - Antique New Atherton TOC Bicycle USA Pat.1907 Buffalo NY Coaster Brake Rear Hub | Archive (sold or withdrawn)

Up for consideration is this antique USA made New Atherton TOC Bicycle 36 Hole coaster rear hub... Hub is in great working order, Unit has surface scratches / blemishes as well as some plating loss... Thanks for looking!

thecabe.com

Atherton TOC Hub | Archive (sold or withdrawn)

The Atherton with the larger square arm was in one of my wheelsets but while it rolled nice it didn’t stop as well as a Model D. Missing one of the larger axle nutsWould work great for display or a slower parade bike.

thecabe.com

Sold - Atherton 1907 36h rear coaster | Archive (sold or withdrawn)

Picked this up recently but ended up not using it. Nice working conditon, clean inside. Perfect for getting that TOCish bicycle on the road again. Great patina for that original condition rider. Can post more pics in the morning.Asking $130obo. Please PM. Mike

thecabe.com

 

[Archie Sturmer]

Those brake arms clearly read "New" -
perhaps F.C. Atherton had a 'middle version' stamped with the 1907 date (an improvement?).

The later (last?) Atherton design appears to have 1902 stamped on the brake arm,
(in some examples).

Atherton Coaster Brake dates | General Discussion About Old Bicycles

A quick troll through Google Books and the web turned up the earliest advertisement for the Atherton coaster brake in 1905, and a news story that the company had been purchased by General Motors, and "whether production of the Atherton brake will continue is uncertain" in 1919. Again, very...

thecabe.com

An older Shimano brake arm might be used as a temporary workaround fix, without need for filing or grinding (slightly loose fit in long dimension).

Older Shimano "Types" B or D (or A?); might be shimmed in curved dimension for a tighter fit.
"Shimatherton".

 

[szathmarig]

@Jesse McCauley ?