1. Visual power and color blindness: act of legislature requiring examinations : rules and requirements of the State Board of Health Author(s): Connecticut. State Board of Health, author. Publication: Hartford : Press of the Case, Lockwood & Brainard Co., 1880 Subject(s): Color Vision DefectsVision Screening -- legislation & jurisprudenceRailroadsConnecticut
2. Instructions for disinfection: based on the circular of the National Board of Health Author(s): Connecticut. State Board of Health, author. Publication: Hartford : The Case, Lockwood & Brainard Co., print., 1884 Subject(s): Disinfection -- methods