The Great Pioneer Photographer Sergei Mikhailovich Prokudin-Gorskii

*1910c:Locomotive engine "Compound" w/ Schmidt boiler [pix]
*1910:Kama River, near Perm| Steel-truss rrd bridge w/ stone pillars on Trans-Siberian route [pix | Wiki version of same]
*1912:Railroad bridge in Kizhi region [pix]
*--A long railroad bridge [pix]
*--Website Empire that was Russia, esp. pix re.transportation

General sites relating to Prokudin-Gorsky =
*--United States Library of Congress
*--"Museum Syndicate"
*--"World Digital Library"
*--Redmond Library explained P-G technique
*--Dreamhosters w/ emphasis on CASA and excellent commentary
*--Bobart w/144 P-G images, esp. good on CASA, but w/ few rrd images
*--Boston Globe
*--Denver Post
*--Slideshare w/ 35 flm~