Table of contents
January 25, 1862, Volume 6 No 4 (New Series) pp49-64
About the coverNotes and Queries
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Top of pageArticles
Improvement in Breech-Loading Rifles, The Devotion of Agassiz to Science - p49
doi:10.1038/scientificamerican01251862-49
Notes on Military and Naval Affairs - pp50 - 51
doi:10.1038/scientificamerican01251862-50
Surface Condensers for Steam Engines - pp52 - 53
doi:10.1038/scientificamerican01251862-52
The Defense of our Harbor—Prompt Action Needed - p57
doi:10.1038/scientificamerican01251862-57
Learning to Shoot—Wesson's Breech-Loading Rifle - p58
doi:10.1038/scientificamerican01251862-58c
Notes on Foreign Inventions and Discoveries - p59
doi:10.1038/scientificamerican01251862-59
