Original vintage 1929 Rolls-Royce 20HP intake / exhaust manifold assembly

Original vintage 1929 Rolls-Royce 20HP intake / exhaust manifold assembly - cast iron - for restoration. Original 1929 Rolls-Royce 20HP intake/exhaust manifold - cast iron 2 piece assembly. Originally believed fitted to R-R 20HP engine O7P, which was fitted to chassis no. GLN76 and bought as part of a kit of spares by the previous owner of my 20/25 in the 1960's and has been unused since. Given an initial clean by myself, it appears suitable for restoration (see images). Please study the photographs carefully as they form a part of the description. The mounting lugs / faces are intact and there are no visible cracks in either the intake or exhaust manifold.
I cannot currently find a source of new reproduction intake manifolds. Other parts from the same chassis (GLN76) also available. This item is in the category "Vehicle Parts & Accessories\Car Parts & Accessories\Engines & Engine Parts\Other Engine Parts". The seller is "andyfeaver" and is located in this country: GB. This item can be shipped to United Kingdom.