No surviving record of correspondence for this date. The Archive continues through witness accounts and official records.
No correspondence or official record found.
Location unknown.
British forces captured Trônes Wood and began the assault on Bazentin Ridge and Delville Wood.. British submarine HMS H5 sank German U-boat SM U-51.

"Beb went off early... Went up to London by eleven o’clock. ... Telephoned to Katharine in the morning and she asked me if I would come to a night-shift, twelve till four, at her mother’s munitions canteen at Hackney Wick."
Searching 1912–1916 Archive