(click image to enlarge)
This is probably Leonard Calvert, who, with A F Marston Edwards, was one of the secretaries of the London Sketch Club during 1905-15.
Sport at the Front: Pitch and Toss
At the Fishmongers
Gradually he began to eat
Christmas Fare My grandfather was a big man but ...
On the Downs The Artist who was asked 'What price ...
Spring Cleaning
Next Door Neighbours Under One Roof
Wife (who has something 'on' her husband): 'And ...
Nightmare!
Speeches and Their Makers The Worm