- 1Reference: L30/14/333/90
Title: From Fritz, Whitehall to 2nd Baron Grantham, Madrid:
Level of description: item
Date Free Text: 1 May 1778
Production date: From: 1778 To: 1778 - 2Reference: L30/15/54/39
Title: From 2nd Baron Grantham, Aranjuez to Frederick:
Level of description: item
Date Free Text: May 1778
Production date: From: 1778 To: 1778