Hi all,
Thank you Jas & Johnny for your nice reply's!
I don't know if any of you are Doris Day poster collectors, but at the moment there are a lot of her filmposters for sale on EBAY. They are from Australia. I selected a few to display here.

1948 Romance On The High Seas/It's Magic - Daybill poster

1954 Young At Heart - half sheet poster

1956 The Man Who Knew Too Much - half sheet poster

1957 Teachers Pet - half sheet poster

1963 Move Over Darling - Daybill poster

1967 The Ballad Of Josie - half sheet poster
Enjoy,
P