Metal sledges 1 to 12

Sledge, from childhood. For a rare person, these sleds will not cause any emotions. At first, we were taken to kindergarten in the morning on such sleds. A little older, on the same sled, we rode down the hills for days, occasionally running home to change our frozen trousers and take dry mittens. Time has passed, and we ourselves are taking our children on the same sled, and then we put them in the basement - maybe even grandchildren will do?
The sled is soldered, aged with orthophosphoric acid, the slats for the seat are painted and aged with sandpaper along the edges, the slats are riveted to the sled with copper rivets. Dimensions (WXDXH) 87×47×68 mm.