United States. An Army First Lieutenant's Field Or Coastal Artillery Units Side Cap (Aka Garrison Cap) certificate_of_authenticity 40 mm x 98 mm

40 mm x 98 mm

as he was appointed Acting Bombadier on October 24

He later married Helen Francis McDiarmid on October 17

black corduroy backs

United States. An Army First Lieutenant's Field Or Coastal Artillery Units Side Cap (Aka Garrison Cap) certificate_of_authenticity 40 mm x 98 mmFabricated from an olive green wool with fold down flaps also in olive green wool on either side, with two rising peaks forming a valley between the two panels, the panels sewn together via black threading in two locations, the top edge of the flaps trimmed in red piping which denotes field or coastal artillery units, with a 8. 5 mm (w) x 18 mm (h) silver First Lieutenant's rank insignia pinned in place on the left side. The inside is lined in a gold