The "Maltese Falcon," itself is reportedly based on the "Kniphausen Hawk," a ceremonial pouring vessel made in 1697 for George William von Kniphausen, Count of the Holy Roman Empire. It is modeled after a hawk perched on a rock and is encrusted with red garnets, amethysts, emeralds and blue sapphires. The vessel is currently owned by the Duke of Devonshire and is an integral piece of the Chatsworth House collection.
There were several 11-1/2 inch tall falcon props made for use in the film due to the fact that Humphrey Bogart dropped the original during shooting. The original is on display to this day in Warner Brothers' movie museum, its tail feathers visibly dented from Bogart's accident. Some of the copies of the falcon were cast of plastic resin, and some of lead. Only two 45 lb. lead falcons and two 5 lb., 5.4 oz resin falcons are verified to exist today. One lead falcon has been displayed for years at various venues. The second, which was marred at the end of the movie by Sydney Greenstreet, was given to William Conrad by studio chief Jack L. Warner. It was auctioned off in December 1994, nine months after Conrad's death, for $398,500 to Ronald Winston of Harry Winston, Inc. At that time, it was the highest price paid for a movie prop. It was used to model a 10 lb. gold replica displayed at the 69th Academy Awards. The replica has Burmese ruby eyes, interchangeable claws (one set of gold, one set of coral) and has a platinum chain in its beak with a 42.98 flawless diamond at the end. Its value is estimated at well over $8 million. The lead and resin falcons are valued in excess of $2 million. Adam Savage, co-host of Mythbusters, has gone to great lengths to create an accurate replica.
There were several 11-1/2 inch tall falcon props made for use in the film due to the fact that Humphrey Bogart dropped the original during shooting. The original is on display to this day in Warner Brothers' movie museum, its tail feathers visibly dented from Bogart's accident. Some of the copies of the falcon were cast of plastic resin, and some of lead. Only two 45 lb. lead falcons and two 5 lb., 5.4 oz resin falcons are verified to exist today. One lead falcon has been displayed for years at various venues. The second, which was marred at the end of the movie by Sydney Greenstreet, was given to William Conrad by studio chief Jack L. Warner. It was auctioned off in December 1994, nine months after Conrad's death, for $398,500 to Ronald Winston of Harry Winston, Inc. At that time, it was the highest price paid for a movie prop. It was used to model a 10 lb. gold replica displayed at the 69th Academy Awards. The replica has Burmese ruby eyes, interchangeable claws (one set of gold, one set of coral) and has a platinum chain in its beak with a 42.98 flawless diamond at the end. Its value is estimated at well over $8 million. The lead and resin falcons are valued in excess of $2 million. Adam Savage, co-host of Mythbusters, has gone to great lengths to create an accurate replica.