A German Nsv Member's Door Plaque certificate_of_authenticity with Richardson conducting many experiments

with Richardson conducting many experiments in waterproofing tanks

early NSKK collar tab

surrounded by the inscription "HANNOVERSCHER LANDES-KRIEGERVERBAND" (Hanover Military Association)

He signed his Attestation Paper with the 123rd Infantry Battalion "Royal Grenadier Overseas Battalion 10th Regiment" on February 1

With copied research

A German Nsv Member's Door Plaque certificate_of_authenticity with Richardson conducting many experimentsIn die stamped bronzed metal, 75mm (3 inches) in diameter, near mint. Footnote: The NSV National Sozialistische Volkswohlfahrt (National Socialist Peoples Welfare Organization), was an NSDAP established organization involved in a broad range of social welfare services, providing help and assistance to people and children in need.