Stamped N22 on both pipes. Was told by a bike enthusiast that these two pipes are for a 350cc Triumph.
Triumph 'Bud Ekins' Style Exhaust Pipes Plain Steel
Triumph T100C 350/500cc Unit High level Full Length Exhaust Pipes
Triumph T120 T140 1 3/4 Inch Bore Exhaust Pipes with Kickup
Triumph 650cc High Level 'Bud Ekins' Style Exhaust Pipes. Chrome Plated
