Table of contents
April 13, 1867, Volume 16 No 15 pp229-244
About the coverBusiness and Personal
Top of page
Top of pageArticles
Raking Attachment for Harvesters, Improved Car Truck, and more - pp229 - 230
doi:10.1038/scientificamerican04131867-229
Seeman & Catrow's Folding Clothes Horse - p232
doi:10.1038/scientificamerican04131867-232a
Gleanings from the Polytechnic Association - p234
doi:10.1038/scientificamerican04131867-234
Recent American and Foreign Patents - pp234 - 235
doi:10.1038/scientificamerican04131867-234a
