Need to ask about a lot?

GREAT BRITAIN - 1840-1960's A COLLECTORS 'INVESTMENT' ACCUMULATION IN TWO STOCKBOOKS housing mint or never hinged and some used issues, note a spacefiller 1840 1d black, 1935 Silver Jubilee sets mint (22) and used (7), 1939-48 high value sets mint (3), an amazing hoard of 1948 Silver Wedding sets mint (90, with around 40 never hinged incl. two blocks of four, one with cylinder number) and used (22), 1951 Festival high values sets mint (4) and used (3), Wilding and Castle issues etc. Also a few later incl. Machins etc. (approx 1750 stamps)