Medium: pencil drawing.
Size: 17.8 x 10 cm
Current owner: Fitzwilliam Museum, Cambridge
Given by Michael C. Jaye to the Fitzwilliam Museum, Cambridge in 2004 (PD.26-2004)
Signed and dated. Inscribed ‘Dr. Byron / at a Coffe House / System of Short Hand / Manchester / Died 1763’