Gandhi wrote a postcard to Shankar questioning one of his cartoons on Jinnah .
Shankar 's cartoons attracted even Viceroys like Lord Willington and Lord Linlithgow .
Gandhi wrote a postcard to Shankar questioning one of Shankar 's cartoons on Jinnah .
Shankar 's cartoons attracted even Viceroys like Lord Willington and Lord Linlithgow .