Help with Tinnie IDs???

[Z19]

Thanks in advance guys. Just got these in a lot from a vets granddaughter and need a little help. What do I have?? Thanks again, Alex

[Gerdan]

The quadrangle one is tinnie given in Bamberg when there was a meeting of a motor Staffel (team) sports festival 15./16.7.1933.

Gerdan

[Winterhilfswerk]

the 2 above is whw gau Munich is sold to a series of 5 pieces at the 20/21Februar 1937
down right is VDA is sold to a series of 14 pieces on 21/22 May 1933
gruss
Guy