Inventors and the Government - pp226 - 227

doi:10.1038/scientificamerican04141894-226

PDF (654 KB)

Decision Relating to Patents - p227

doi:10.1038/scientificamerican04141894-227

PDF (158 KB)

Terry's Feed Bag - p228

doi:10.1038/scientificamerican04141894-228

PDF (344 KB)

Aluminum Boat—The Jules Davoust - p228

doi:10.1038/scientificamerican04141894-228a

PDF (344 KB)

Means for Propelling Vessels - p228

doi:10.1038/scientificamerican04141894-228b

PDF (344 KB)

The Bahama Expedition of the State University of Iowa - pp229 - 230

B. M. Wilson, A.M.

doi:10.1038/scientificamerican04141894-229

PDF (512 KB)

The Bristol Co.'s Patent Steel Belt Lacing - pp230 - 231

doi:10.1038/scientificamerican04141894-230

PDF (457 KB)

The California Midwinter Fair - p232

doi:10.1038/scientificamerican04141894-232

PDF (959 KB)

The Maxim Air Ship - pp233 - 235

H. J. W. Dam

doi:10.1038/scientificamerican04141894-233

PDF (884 KB)

A Two Seated Tricycle - p235

doi:10.1038/scientificamerican04141894-235

PDF (270 KB)

To Inventors - p237

doi:10.1038/scientificamerican04141894-237

PDF (944 KB)