DAVID L KENINGALE THE LARGE BLUE (M.arion) male, hand written data St. Caths, July 8th, printed label Ex. Coll. H.J. Elwes 1920, female ab. magnifica, 1956 Somerset, G. Cruttwell, together with a series of 18 male CHALKHILL BLUE BUTTERFLIES, mounted underside showing variation, Ex, Coll, G. Cruttwell, Wilts/ Oxon, data 1950s, George Henry Wilson Cruttwell 1891-1969, specimens carded and presented in glazed entomological case and certified with signed handwritten catalogue and licensing details