1970's ADAC Rally Trophies

Hi all, i have recently been given 5 rally trophys and would greatly appreciate any help you could give for what driver/Car if possible won them, they are

• ADAC - ALB - BODENSEE RALLYE 1975 3 PLATZ - This stands around 6" tall, looks like a shell casing, chrome plated[/*:m:29xzw15e]
• ADAC - ALB - BODENSEE RALLYE 1975 2 PLATZ - OSG HEGAU BODENSEE - This stands around 8" tall, looks like a shell casing made of brass[/*:m:29xzw15e]
• 1975 ALB - BODENSEE RALLYE 1975 BESTES AUSLANDSTEAM - OSG HEGAU BODENSEE - This stands around 6" tall, looks like a shell casing, stainless steel[/*:m:29xzw15e]
• JUNEBUG 1975 3rd LANDROVER - 7" tall, Chrome plated again looks similar to a shell casing but is ribbed at the base[/*:m:29xzw15e]
• 2 WINNENDER RALLYE 1974 - 6" tall, Chrome plated again looks similar to a shell casing but is ribbed at the base[/*:m:29xzw15e]

Thanks for any help you can give - Pete