Dinner Time, Gatun Lock, Joseph Pennell, 1912

Date: 1912. Dimensions: image: 42.4 × 54.7 cm (16 11/16 × 21 9/16 in.); ; sheet: 51.7 × 63.7 cm (2 3/8 × 25 1/16 in.). Medium: lithograph in black. Collection: National Gallery of Art. Joseph Pennell, Dinner Time, Gatun Lock, 1912, NGA 146004