Science & Technology
Study 
Suspension of the Kidney 
Muscle-Splitting Incision 
T-Shaped Incision 
Dissection Showing the Viscera 
Left Kidney <em>In Situ</em> 
Posterior View of Lumbar Region 
Building the Forth Bridge 
Span on the African Transcontinental Telegraph Line 
Icebreaker at Work 
In a Given Circle to Inscribe a Square 
If a Straight Line Be Bisected