๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

The committee of the Franklin Institute on the metric system


Publisher
Elsevier Science
Year
1902
Tongue
English
Weight
96 KB
Volume
154
Category
Article
ISSN
0016-0032

No coin nor oath required. For personal study only.

โœฆ Synopsis


185

examples of this method is that employed by the average photographer, who mixes his solutions by means of complex quantities approximately expressed in avoirdupois or troy weights.

Very truly, JOHN TROWBRIDGE.


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Committee on Publication of the Journal
๐Ÿ“‚ Article ๐Ÿ“… 1885 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 94 KB

GENTLEMEN :--In the February number or" the JOURNAL for 1882, I gave to your readers a paper upon a "New Theory of the Suspension System with Stiffening Truss." In that paper .[ advocated tile use of a. truss fixed horizontally at the ends and cpntinuous at the centre, and gave the mathematical disc