Charley Noble wrote: I now post on Facebook under the name "Ships and Songs" in case anyone is interested.

Given your previous problem why do you still post this material on Facebook? Non-FB users like me might be interested, but all I can see on this tablet is a set of thumbnail pictures of people singing(?) in pubs.

Google AI suggests that only 50% of over 70's like me on on Facebook in the US and UK. I suspect, but don't know, that FB users overestimate the proportion of FB users and also the degree to which non-members can see their posts.