Hard to find 1955 Oldsmobile Power Antenna Switch AND Bracket (9.647/566734 & 1998046).   Excellent Condition.   I tested the switch with a continuity tester and it works.  NOTE:  This will only fit the 1955 Oldsmobile dashboard.   It will NOT fit the 53, 54, or 56 Oldsmobile.  The pictures are part of the description.