https://www.zwiggelaarauctions.nl/Lot/49027
Lot 990: Opland (Rob Wout, 1928-2001). Two political caricatures - Auction 32 - Zwiggelaar Auctions
1987. Mixed technique on paper, 22 x 30 cm and 19 x 15.5 cm. Depicting Dutch politician Joop den Uyl and his wife, Liesbeth den Uyl (who was politically active...
political caricatureslotrobtwoauction
https://bid.mullocksauctions.co.uk/past-auctions/srmu10230/lot-details/93849a06-da39-4341-b1eb-b3e00110af20
2X COLLECTABLE BOOKS OF POLITICAL CARICATURES 1904 by F Carruthers Gould and John Stoddard,
collectable bookspolitical caricaturesfgouldjohn