RDB 'Gautagung Hannover' 1935 Tinnie

'R.D.B' (Reichsbund der Deutschen Beamten) 'Gautagung Hannover' 1935 Tinnie (Veranstaltungsabzeichen). The tinnie has a pin-back device to its hollow-back reverse. The tinnie is not visible maker marked. The tinnie is very lightweight, stamped from a thin metal sheet. Nice original early RDB tinnie!