Log In needed $35 · Reidrubber (BFGoodrich) advertising plastic tyre tread gauge c1950'sReport Ad
Scarce New Zealand advertising piece for Reidrubber Tyres. 75mm x 32mm in hard translucent plastic (strikes me as casein) now quite brittle (cracks on edges at one end; that held to use). Someone has used old sellotape on the centre probably to make a firmer grip on the outer case for reading. Has surface wear so probably kept in glovebox for years. I doubt there are many survivors of this little thing.