Volume Two published 1978, 3rd edition, second printing. Volume Three 1977, second edition, second printing, Volume Four 1975, second revised edition, Volume 5 1975, first edition, first printing. All four volumes are clean, unmarked and solid; profusely illustrated with coloured and black and white plates, cumulative index at the end of each volume. Volumes Three, Four and Five signed by Edgar and Brian Lamb. A nice set. Customers please note that this is a multi volume set which will attract additional postage. 2.840 kilos unpacked.