Getting celebrity bookplates is always a challenge for the collector. Many people do not use them and when you write , your message probably lands on the desk of some junior clerk who does not know what a bookplate is . That's why I have a pile of auto pen signed glossy photos in a drawer. For the moment , you may still be able to PURCHASE one of the bookplates designed by Anthony Euwer (1877-19?) for Lana Turner by sending your inquiry to Detourcc@aol.com
The others , with the exception of Greta Garbo do show up on Ebay from time to time.