Carb overflow pipes

Gary here are a couple of pics of an orginal set of overflow pipes.
This set is from an early car. Pre emmissions, later cars tied the overflow to the carbon canister.

that's not what the ones I have look like. Not at all.

Perhaps you ought to designate what year these are from?

mine are 71-71. Not two lines, A single line with a 90° hard coupling.

Thanks, that looks easy to make up. Could be the weekend project!