English: Frontispiece to Routledge’s Picture Gift-Book shows a produce cart with anthropomorphic pigs as vendor and buyers
|Source||Routledge’s Picture Gift-Book, 1866 (https://archive.org/stream/routledgespictur00geor#page/n7/mode/1up)|
English: Standard engraving of a fattened hog sold to printers by the Cincinnati Type Foundry
|Source||Specimen book of the Cincinnati Type Foundry, 1882 (https://archive.org/stream/fifteenthbookofs00cincrich#page/142/mode/1up)|
From Routledge’s Picture Gift-Book, 1866.