What is a representative cap in football/soccer?

[andarah]

Here's the picture and caption from the newspaper.  My great-grandfather is in the middle row, last player on the left.

[caribou]

Glad you got the answer. I just love the picture on the right, from the referee, in his jacket, to the ball and their boots. Today's players would never have managed 

I remember playing on pitches looking like that, but later than 1920!!

Bob.

[Gadget]

Really good news on this 

Gadget