![](http://www.alamy.com/thumbs/6/935B3093-5539-4D08-B861-9238BC853906/2B76WA7.jpg)
Flag signal for the letter O and an interrogatory, a man hold both the flags on right side, right hand flag 135 degree up, left one is in 90 degree, v
Flag signal for the letter O and an interrogatory, a man hold both the flags on right side, right hand flag 135 degree up, left one is in 90 degree, vintage line drawing or engraving illustration
Size: 3081px × 5000px
Photo credit: © Patrick Guenette / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: 90, 135, art, black, degree, drawing, engraved, engraving, flag, flags, illustration, interrogatory, line, man, signal, vector, vectors, vintage, white