Diary Entry - 20th September, 1917

At the OP from six a.m. until dawn. The Hun was very active with his Minnies on and about the Hohenzollern, looking for the gas we discharged from cylinders last night, I expect. I marked down one Minnie and left two guns on it all day. Whenever he fired, we went to gunfire with HE. He kept fairly quiet all day but other Minnies took on the work. We fired sixty rounds on him. Nothing of interest happened, except that we retired at eleven a.m. to the cellar for about twenty rounds of what I call the Russian Howitzer, fired at Braddle Keep and houses in vicinity. Hewitson and Sherman called in in the afternoon for a short time.