Super Wasp carbs

I'm in the search of two carbs WA1-2114S (Carter) in decent condition for my 1954 Hudson Super Wasp. Those that are actually on the car are the WA1-2013S are meant for the Jet and Super Jet. They work fine, but would like to have the proper carbs for the engine that is a 262 cu. Twin-H configuration.

Does anyone knows where to search for or has a pair of those? Would be appreciated.