- 1Reference: L30/14/138/10
Title: Sent from Grosvenor, 6 April 1776, received 19 April:
Level of description: item
Date Free Text: 1776
Production date: From: 1776 To: 1776 - 2Reference: L30/14/315/13
Title: From Beilby Porteus to 2nd Baron Grantham:
Level of description: item
Date Free Text: 15 Apr 1776
Production date: From: 1776 To: 1776 - 3Reference: L30/14/315/30
Title: From Beilby Porteus, Lambeth to 2nd Baron Grantham:
Level of description: item
Date Free Text: 10 Aug 1776
Production date: From: 1776 To: 1776 - 4Reference: L30/14/370/13
Title: From Henry Swinburne, Rome to 2nd Baron Grantham:
Level of description: item
Date Free Text: 27 Aug 1778
Production date: From: 1778 To: 1778