Joanna Shimkus in nude scene from The Virgin and the Gypsy which was released in 1970. She shows us her tits.
Also Harriet Harper naked in The Virgin and the Gypsy. So Harriet Harper is not shy and she demonstrating her boobs.
In addition there is scene with nude Honor Blackman. Thanks to Honor Blackman for her tits, butt and other sexy shots in that video.
When the movie was released, Honor Blackman nude bathing scene caused some controversy. Director Christopher Miles said, "The nude bathing scene is incorrect; it isn't a nude bathing scene at all. Major and Mrs. Eastwood are very fleetingly glimpsed diving in naked, but Yvette keeps her shirt on, so you can't call it a nude bathing scene [...] I don't think there's anything sexual about Honor Blackman or Mark Burns diving in without their clothes on." (IMDb)