From Travel By Air, Land, and Sea by Hanson Hart Webster, 1933.

From How the Old World Found the New by Barnard and Tall, 1929.

From Youth's Companion, 1918.

From Nebraska Wesleyan University's 1927 yearbook.

From St. Nicholas, 1915.

From School Boys of Long Ago by Beatrice Hurley & Ina Sartorius and illustrated by Henry Rood, 1935.

From the United States Naval Academy's 1926 yearbook.

From Travel By Air, Land, and Sea by Hanson Hart Webster, 1933.

From Lebanon Valley College's 1930 yearbook.

From the United States Naval Academy's 1926 yearbook.

INSTRUCTIONS: Click to reveal the photo that inspired the postcard. Imagery via UpNorthMemories.

INSTRUCTIONS: Click to shift between the 1908 postcard and the photograph that inspired it.

Images courtesy of UpNorthMemories.

From Wee Wisdom, 1939.

From Drawing Made Easy by Edwin George Lutz, 1921.

From The Cowardly Lion of Oz by Ruth Plumly Thompson and illustrated by John R. Neill, 1923.

From Children of the Dawn by Evan Davies and illustrated by Cyril Cowell, 1938.

From Presbyterian College's 1932 yearbook.

From How to Enjoy Pictures by J. Littlejohns, 1927.

From Stories of Pioneer Life, For Young Readers by Florence Bass, 1900.