- Soggy cat
- Soho Market
- Soldier
- Soldier and the lady
- Soldier Banner
- Soldier blowing on his match to make the coal glow well before firing
- Soldier on horse
- Soldier with staff and pipe
- Soldiers - 12 th Century
- Soldiers 12th Century
- Soldiers' Monument at Buffalo, N. Y
- Solomin praying in the temple
- Solomon Anointed King
- Solomon in All His Glory
- Solon, the wise lawgiver of Athens
- Solutrean Flints
- Some early medical entomology
- Some Late Mesozoic Reptiles
- Some Mesozoic Reptiles
- Some Oligocene Mammals
- Some Reptiles of the Late Paleozoic Age
- Some types of American and foreign aeroplanes
- Some types of American and foreign aeroplanes
- Some Young People of Montmarte
- Somersaults
- Son of the Widow of Nain Raised
- Son of the Widow of Nain Raised
- Son, why hast thou thus dealt with us
- Son, why hast thou thus dealt with us
- Song Sparrow
- Songs, penny a sheet
- Sopwith Military Biplane
- Sorry I can't stay for our little interview
- Sounding by Machine
- Soups
- South American Juruparis
- South-east Part of London in the Fifteenth Century, showing the Tower and Wall
- South-east View of the Tabernacle
- Southern European Vultures
- Sovereign, Model M
- Sowing the seed
- Spaarwoude, North Holland
- Space Shuttle - component isometric
- Space Shuttle - forward and Adt elevations
- Space Shuttle - isometric
- Space Shuttle - port elevation
- Space Shuttle - starboard elevation
- Space Shuttle - top plan
- Spalding Chest Weight No. 12
- Spalding Chest Weight No. 2
- Spalding Home Gymnasium Board
- Spanish Cavalier of the Fifteenth Century
- Spanish Nobleman, Fifteenth Century
- Spanish Noblewoman
- Spanish sailors in a storm
- Sparrow Hawk
- Sparrow Tree Square
- Sparrowhawk
- Sparrowhawk Vulture
- Speaking of knotty problems