This is a 21mm brass Longuemare carburettor. It is new and unused; not worn or damaged in any way.It is 100% complete and original, with the mesh inlet screen and priming caps.I can send more photos on request, and I accept PayPal.
Broken down. Not working. Could bake a working engine from the 2. Found in grandfathers / uncles garage along with large amount of other de Dion parts..