[78] The Danger Spot on the Farm
[80] Typhoid Epidemic in the Mohawk-Hudson Valley
[82] Artesian Well Borings
[84] A City Water Supply Brought from the Far Hills
[86] A Reservoir and Costly Dam
[87] Scraping the Sediment from the Bottom of a Reservoir
[88] The Domestic Filter in Use
[92] A Milk Station in a City Park
[95] Proportion of Alcohol in Light Wine, in Beer, in Whiskey
[105] A Board of Health Examination for Working Papers