Hassler Bridge, Spanning Obey River at State Route 42, Byrdstown, Pick...
Significance: The bridge is a late example of metal truss design, which was a standard of the Tennessee Highway Department since 1920. The bridge is also a tangible artifact of the lifestyle and economic change... More
C. E. Zoller, Jacques Maral, and Ferdinand R. Hassler to Thomas Jeffer...
with Petition, in French Public domain scan of Thomas Jefferson correspondence, American history, free to use, no copyright restrictions image - Picryl description.
Hassler's polka - Public domain American sheet music
From: Music Copyright Deposits, 1820-1860 (Microfilm M 3106) Also available through the Library of Congress Web Site as facsimile page images. (additional physical form) In bound volumes: Copyright Deposits 1820-1860
Hassler's polka - Public domain American sheet music
From: Music Copyright Deposits, 1820-1860 (Microfilm M 3106) Also available through the Library of Congress Web Site as facsimile page images. (additional physical form) In bound volumes: Copyright Deposits 1820-1860
Thomas Jefferson to Ferdinand R. Hassler, December 3, 1825
Public domain scan of Thomas Jefferson correspondence, American history, free to use, no copyright restrictions image - Picryl description.