Bronze sidedraft carburettor made by Tillotson Mfg. C° / Toledo / Ohio / USA. Cannot read model-number. Throat diameter 36mm. Number 0401 on float-chamber.
Parts book of the "Red Seal" Continental motor Model J4, effective 1/9/1922. Supersedes previous parts books. 48 pages. Many photos & drawings. (Copied & bound) (Photos show shop soiled original).