LIBERTY SQUARE RIVERBOATS landing pavilion sign Liberty Square, Walt Disney World . Circa 1976 1978Original used sign prop - painted wood : blue , white and cream . ( the lettering is in two colors but may not show up in the auction images ) Approximately 22”x21” Sign insert panel only - no frame is included . This sign’s actual date is unknown … it most likely is from the 1976-1978 period. From 1971 until 1973 the Magic Kingdom operated one one 2 stack riverboat : THE ADMIRAL JOE FOWLER. In 1973 a second steamboat , THE RICHARD F IRVINE joined service. The 1973 river boat signs featur... |