Four German tinplate clock work toys, early 20th century, comprising three toys by Lehmann, including a 'Balky Mule' cart, featuring an uncooperative mule and a clown driver, an 'Oho' car, and a 'Naughty Boy' horseless carriage (re-painted), together with a Cko Kellerman motorcycle (one side wheel non-functional), 11 cm high, 9 cm high, 11.5 cm high and 11 cm high respectively.