July 1775 Sunday 30
Moored in Boston Harbr; Castle William SE½S Long Wharfe WNW
middle Mode & latter [part] fresh breezes & fair sent on shore the Empty Water Casks Recd. Water Watering, at 8 sent a Boat with a party of Men, Man'd & Arm'd on a Secret Expedition.
1. PRO, Admiralty 51/872.