The rear hub is a 1973 S3C 3 speed coaster brake hub no indicator chain it will clean up nice ( I know because I polished the coaster brake arm in just a few minutes of work with some mothers milk polish). The front hub is a Sturmey Archer Dyno GH6 652 hub the face plate of the hub is currently broken so the hub hub isn't functional. 

Rear spacing 115 mm
Front spacing 88mm
Tires Both are 26x1 3/8 (E.A.3.)(590)           

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