1918 Watercolour Painting of a WW1 British Tank by a member of the Tank Corps

Title - Untitled
 
Date - Apr 28th / 18 for 1918
 
Medium - Watercolour Painting on paper
 
Signed - Gnr (Gunner) H. Prior , Tank Corps
 
Picture size - 14cm x 16.5cm / 5.5" x 6.5"
 
Outside frame size - 30cm x 35.5cm / 12" x 13.75"
 
Condition - Excellent
 
Frame - Antique Victorian / Edwardian oak picture frame with period glass
 
A beautifully painted and detailed 1918 Watercolour of a WW1 British Tank.
This Picture is doubly rare being painted by a member of the Tank Corps during Wartime.