It's an A4 flatbed ( Samsung CLX-4190 ) but the problem is the album pages are physically larger than A4... and while I could extract each individual photo, it would be a very time-consuming and fiddly job because they are albums of the plastic overlay type... so for now I have done this quickly while the topic is still, well, topical and when I get time I will scan the whole lot in properly.
That might be some months down the line, though...
Ideally what I'll do is find somewhere with an A3 scanner and scan each album page in full. I think I know somewhere local that can do that, but it'll have to wait for better weather and for when I have time to be there while it's done - I am not letting these albums out of my sight; they have more than just the photos in - all the tickets, menus, invoices, receipts, daily newsletters, luggage tags, boarding ID passes... the whole lot... for the entire honeymoon...