MID CENTURY PARKER KNOLL MODEL 998/1023 ROCKING ARM CHAIR RWI4869. Description: You'd have to be off your rocker to not fall in love with this fabulous vintage Parker Knoll 988/1023 rocking arm chair, which dates from the 1960s. We've had it professionally reupholstered in a lovely period appropriate striped neutral fabric - perfect for any contemporary or mid-century styled interior. Additional Information: Measurements: Back height: 35" Seat height: 19" Width: 26" Depth: 33" NB: It is important to understand that this is an antique, reclaimed or vintage item, and that it may bear ...