Photo with the pump , and one photo of a similar type taken in the twenties / Thirties . Mine is unscreved into 2 pieces and can be transported in a van. But quite heavy.More photos of request.
From car #3 (4325) when restored by Peter Giddings in 1971 , wooden strengthening fillets, pressed, and bolted into the front dumb irons (I have the original one which has a delightful French 3 inscribed upon it - perhaps by Bugatti himself?”