Lots of Action!

According to the document I found at the National Archives, Herb is in Somme Py, but I can't seem to figure that one out. Actually, the notation says that they are in a RR Tunnel 1 km east from Somme Py.

Yesterday we saw a glimpse of what was going on around Herb at this time. Nice of him to send a note home. :)

October 5 (1918)

Dear Mother,
There has been a lot of action here lately and this has been my first opportunity to write. I am quite well and things have been going finely. Things will probably be so that I can write you a letter in a few days.
Your affectionate son,
Herb