Odd yet different construction.
This is an interesting constructed cap of OD gaberdine with the double piping of red and white for engineer’s of the AlEF in WWI. The cap bears a silver finish full sized 1st Lieutenant’s rank insignia. The lining is a khaki colored cotton, soiled from use. There is an ID on the lining “R.P. Lendl.”
What is interesting about the construction is the cut of the side flaps with a wavy line. The is an additional adding of material on the back end of the side flaps.
Some mothing, but sporadic and light.
USPS First Class Mail $4.00