Table of contents
August 13, 1870, Volume 23 No 7 pp95-108
About the coverBooks
Business and Personal
Top of page
Top of pageArticles
Harris' Patent Self-Acting Mashing Machine for the use of Brewers - p99
doi:10.1038/scientificamerican08131870-99
The Action of Water on Lead, Tin, and Copper - p104
doi:10.1038/scientificamerican08131870-104b
Compressed Air as a Motor for Subterranean Railways - p105
J. Dutton Steele, C.E.
doi:10.1038/scientificamerican08131870-105
Compressed Air, Ammonia, and Rubber vs. Mule Power - p105
doi:10.1038/scientificamerican08131870-105a
Applications for the Extension of Patents - p106
doi:10.1038/scientificamerican08131870-106b
