1. Weights of the pharmacopoeia Author(s): Taylor, Alfred B. (Alfred Bower), 1824-1898 Publication: [Philadelphia?] : [publisher not identified], [1860] Subject(s): PharmacyWeights and Measures -- standardsUnited States
2. Report on the standards of weight and measure for the State of Maryland: and on the construction of the yard-measures Author(s): Alexander, J. H. (John Henry), 1812-1867 Publication: [Baltimore : Printed by John D. Toy, 1845?] Subject(s): Weights and Measures -- standardsMaryland
3. The perimetric dimension system: a general system of measurement for urethral, uterine, rectal and other instruments, and an adaptable metric gauge Author(s): Thomas, Charles Hermon, author Publication: [Philadelphia?] : [publisher not identified], [1879?] Subject(s): Equipment and SuppliesWeights and Measures -- standards
