a train that moves on tracks along the locks. These guide the passing boats and do not pull them. Taken at the Miraflores locks of the Panama Canal (May...
Panama and the canal in picture and prose .. ( ) Author Abbot, Willis John, 1863-1934. [from old catalog] Title Panama and the canal in picture and...
This file has an extracted image: Cover of Scientific American, Volume 101, Number 2 (July 1909).jpg....
Matilda Greathouse Alexander (page 105 crop).jpg...
