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.
The British Q-ship HMS Wyandra shelled and sank the German submarine U-41.

"By next morning (September 24th) when the Committee reassembled a good deal of fresh information had come in. The report of the forthcoming Bulgarian mobilization was confirmed."
Searching 1912–1916 Archive