Twelve volume set of the Keystone Stereographic Library Tour of the World, comprising approximately 600 stereoview cards. Views include Seminole Indians in the Everglades, Natural Bridge in Virginia, the Panama Canal, Paris, Jerusalem, various railways, etc. Appears to be mostly if not fully complete. Cards are housed in blue covered boxes with leather covers having gilt lettering. Also included is a working stereoviewer on stand, 12"H. Provenance: estate of Alice Leigh, Little Rock, Arkansas. Condition: Some scattered wear and losses to box covers, overall very good condition.