I haven't bought many stamps from Rushstamps, but those I bought from them were quite good quality. I am not sure I would buy pre-1935 from them, but most commemoratives are not too big a gamble.
http://www.rushstamps.co.uk/.
You will find complete year units on page 137 of the Rush Express 76 folder.
As for stamp albums, I think GeoffHa already wrote it. If, however, you consider the Stanley Gibbons albums on pages 28/29 of that leaflet, look also at DAVO. Those particular Stanley Gibbons albums are DAVO albums with "Stanley Gibbons" on the spine. In my experience, they are cheaper as DAVO than as Stanley Gibbons. It is a basic album.