Portrait of George James Allman (1812-1898) Size:L: 90 x 60cm Johann Friedrich Hartknoch

Johann Friedrich Hartknoch

A Rolland-Pilain car finished second in the event

' This inscription is repeated and expanded below: 'Painted by Suo Pere Rosse

Plate 11 from the paper 'On the specific gravity

Portrait of George James Allman (1812-1898) Size:L: 90 x 60cm Johann Friedrich HartknochFull length studio portrait of G J Allman posed with a table upon which stands a microscope, his left hand holding this lightly. Printed below the image: 'MAULL & POLYBLANK, LONDON'. The reverse has various inscriptions. George James Allman was elected a Fellow of the Royal Society in 1854. Original: albumen print, carte de visite. 1860s