These are vintage, hand-painted Mickey Mouse figurines, likely produced in the 1960s by manufacturers such as Marx Toys as "Disneykins" miniatures
Vintage Disney Mickey & Minnie Mouse Figurines Bisque Porcelain Disneyland
Vintage Disney Figurines Mickey Mouse Goofy Donald Duck Set of 5
Mixed Lot Of Vintage Walt Disney Mickey Mouse Toys/figurines Inc Car, Lovely Lot
2 Mickey Mouse Postcards from Disney Mickey Mouse Museum -Brand New Unused Lot11
2 Mickey Mouse Postcards from Disney Mickey Mouse Museum -Brand New, Unused Lot2
2 Mickey Mouse Postcards from Disney Mickey Mouse Museum -Brand New, Unused Lot9
