[draft]
Harrison 30 Nov / 47
If you .. keep an acct .. showg yr actl service to ye R St estt I will ... make you a present, without bindg myself to any particr sum but making it ... correspt to yr service rendered
[expanded version]
If you ... keep an account ... showing your actual service to the Regent Sreet Establishment I will ... make you a present, without binding myself to any particular sum but making it ... correspondent to your service rendered