UPDATE – this post and its sharing on Bluesky @markavery worked! Thank you for sharing and responding. More news in due course if I am allowed.
I’ve been contacted by the Looted Art Commission who are trying to track down Henry Mayer-Gross (an ornithologist who was appointed as the BTO’s first Nest Records Scheme Officer in 1960) or his heirs about the return of property to the family.
If you can help with information then please contact Anne Webber – click here.