WWI US Army Signal Flag Set, Authentic, Mills 1916, Unit Stamp

Description

WWI US Army Signal Flag Set, Authentic, Mills 1916, Unit Stamp. Condition is "Used". Shipped with USPS First Class.
Authentic, unit stamped, Mills Signal Flag set.  Contains 1 Small and 1 Large flag with poles.  Unit stamped for K Co, 1 Bn.
Stamped Mills Sept 1916.  Set is in very good condition, see photos.
Shipping is .0  in the US, more for international.