Seventeen specimens of foraminifera mb-code RS-8789 ' Inscribed in pencil verso:

' Inscribed in pencil verso: 'Butterworths Savoy House 115 Strand WC

Lower left

to play a match at rackets with Sir John Blubber'

Upper Norwood

17th November 1969

Seventeen specimens of foraminifera mb-code RS-8789 ' Inscribed in pencil verso:A composite illustration built up from individual plates within the book Conchyliologie systematique, et classification methodique des coquilles by Pierre Denys de Montford (2 volumes, Paris, 1808 1810). Each specimen of foraminifera [single celled marine organisms with shells] is inscribed with De Montford's 'genre' number and a brief caption. Each appears with an indication of the actual size of the specimen, drawn alongside the magnified