IBMT ASC, Inspection Branch Mechanical Transport, Army Service Corps Seal

IBMT ASC, Inspection Branch Mechanical Transport, Army Service Corps Seal, Image & Found by DavidUK.
Found in Amesbury Wiltshire area, 20mm.

IBMT / ASC // blank

Remains of rusted wire attachment evident.

From David Kellock, "I can ID this for you, it is a seal of the Inspection Branch Mechanical Transport, Army Service Corps. It dates from approx. 1910 to 1918, when the Branch was disbanded. My interest is military badges and insignia especially those relating to Army Transport so I have included an image of a button hole badge worn by civilian staff of the Inspection Branch Mechanical Transport."