WW1 USA Advance Sector Service of Supply A.E.F. Tunic

A fine WW1 American khaki wool four-pocket tunic, attributed to the Advance Sector, Service of Supply of theAmerican Expeditionary Forces.The tunic is fitted with American eagle tunic buttons and displays Company 'L' Infantry and 'US' collar discs.The sleeve bears an embroidered felt Service of Supply patch, with a chevron and single bullion lower chevron to the arm, denoting enlisted service.There are minor moth nips to the reverse, consistent with age, but overall the tunic remains in generally good condition.A desirable and increasingly scarce WW1 A.E.F. Service of Supply tunic, well suited for display or collection.