All cast iron and brass, it looks like it is mostly complete, minus the cam that ties the right side piston to the crank. It is all original, down to the paint and pen striping. I could not find a makers label or any casting numbers. The item "Antique Cast Iron Brass Steam Engine Toy Model All Original" is in sale since Thursday, October 13, 2016.
This item is in the category "Toys & Hobbies\Vintage & Antique Toys\Cast Iron". The seller is "glendamccc3ps8" and is located in Wichita, Kansas. This item can be shipped to United States, to Canada, to United Kingdom, DK, RO, SK, BG, CZ, FI, HU, LV, LT, MT, EE, to Australia, GR, PT, CY, SI, to Japan, to China, SE, KR, ID, to Taiwan, TH, to Belgium, to France, to Hong Kong, to Ireland, to Netherlands, PL, to Spain, to Italy, to Germany, to Austria, RU, IL, to Mexico, to New Zealand, SG, to Switzerland, NO, SA, UA, AE, QA, KW, BH, HR, MY, CL, CO, CR, DO, PA, TT, GT, SV, HN, JM, AG, AW, BZ, DM, GD, KN, LC, MS, TC, BB, BD, BM, BN, BO, EC, EG, GF, GG, GI, GP, IS, JE, JO, KH, KY, LI, LK, LU, MC, MO, MQ, MV, NI, OM, PE, PK, PY, RE.