This is a limited edition Father's Day plate that was made by the Bareuther Company in Bavaria, Germany. It was created in 1976 and features the Hohenzollern Castle.
There are two small holes on the back of the plate so you can hang it on the wall. There is string there already, but you may want to replace that as we don't know how old the string is.
The plate is approximately 8 inches in diameter.
The plate is in very good vintage condition with only some minor scratches on the surface from how it was stored previously.