Lake Erie and the New York Water Supply - p218

doi:10.1038/scientificamerican03181905-218

PDF (166 KB)

The Tempering of Bronze - p218

doi:10.1038/scientificamerican03181905-218a

PDF (166 KB)

Suburban Traffic in London - p218

doi:10.1038/scientificamerican03181905-218b

PDF (166 KB)

Bacterial Soil Inoculation for Vegetables - pp218 - 219

doi:10.1038/scientificamerican03181905-218c

PDF (273 KB)

An Important Discovery in the Purification of Contaminated Water - p219

doi:10.1038/scientificamerican03181905-219

PDF (119 KB)

The Whispering Gallery in the Capitol at Washington - p219

Wallace C. Sabine

doi:10.1038/scientificamerican03181905-219a

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The French Aeroplane Contest - p220

doi:10.1038/scientificamerican03181905-220

PDF (304 KB)

Inoculating Animals against Disease - p221

doi:10.1038/scientificamerican03181905-221

PDF (290 KB)

The Astronomical Clock of the City Hall of Ulm - pp221 - 222

Charles A. Brassler

doi:10.1038/scientificamerican03181905-221a

PDF (390 KB)

A Study of the Brooklyn Bridge Problem - pp222 - 223

Edward Whitehead Curtiss, M.E.

doi:10.1038/scientificamerican03181905-222

PDF (544 KB)

Transportation of Materials by Electricity - pp224 - 226

A. Frederick Collins

doi:10.1038/scientificamerican03181905-224

PDF (997 KB)

The Completion of the Simplon Tunnel - p226

Charles R. King

doi:10.1038/scientificamerican03181905-226

PDF (124 KB)

Port Arthur after the Capitulation - pp227 - 228

doi:10.1038/scientificamerican03181905-227

PDF (522 KB)

A New Type of Rail Joint - p228

doi:10.1038/scientificamerican03181905-228

PDF (235 KB)

Improved Backing Harness for Teams - p228

doi:10.1038/scientificamerican03181905-228a

PDF (235 KB)

Reamer for Enlarging Blast Holes - p228

doi:10.1038/scientificamerican03181905-228b

PDF (235 KB)

Business and Personal Wants - p229

doi:10.1038/scientificamerican03181905-229a

PDF (515 KB)