- 1Reference: W1/4986
Title: Martin Mason, London, to Samuel Whitbread II
Level of description: item
Date Free Text: 21 June 1811
Production date: From: 1811 To: 1811 - 2Reference: W1/4987
Title: Martin Mason, surgeon, to Samuel Whitbread: prospectus (with letter) of work on Botany Bay, with acc...
Level of description: item
Date Free Text: 5 March 1812
Production date: From: 1812 To: 1812