The Sciences
Stories by George Frederick Kunz
The Sciences
The Metric System
The International Language of Weights and Measures
The Sciences
The New International Carat of Two Hundred Milligrammes—II
A Movement for Uniformity in Jewelers' Weights
The Sciences
The New International Carat of Two Hundred Milligrammes—I
A Movement for Uniformity in Jewelers' Weights
The Sciences
On the Diamond in the Canon Diablo Meteoric Iron and on the Hardness of Carborundum
The Sciences
The Farmington, Washington County, Kas, Aerolite
The Sciences
