They seem to be steam related. They have some condition issues (see photos). They look to be German.
If you have any questions feel free to send me a message. The item "Vtg RARE Tin Toy BLACKSMITH Steam Engine Fleischmann Painted Folk Art German" is in sale since Saturday, January 23, 2016.This item is in the category "Toys & Hobbies\Models & Kits\Tools, Supplies & Engines". The seller is "high4design" and is located in Champaign, Illinois. This item can be shipped to United States, to Canada, to United Kingdom, to Mexico, to Germany, to Japan, BR, to France, to Australia, RU, DK, RO, SK, BG, CZ, FI, HU, LV, LT, MT, EE, GR, PT, CY, SI, to China, SE, KR, ID, to Taiwan, TH, to Belgium, to Hong Kong, to Ireland, to Netherlands, PL, to Spain, to Italy, to Austria, IL, 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.