Comparative Tests of Cement, With Quartz and Stone Baltimore, Garnet D. (Garnet Douglass) African American engineers Cement - Testing Report on cement testing written by RPI's first black graduate and published in the February 27, 1892 issue of the Polytechnic (v.8, no.6). 1892-02-27 application pdf Institute Publications Collection, The Rensselaer Polytechnic This item is in the public domain.
Comparative Tests of Cement, With Quartz and Stone
Baltimore, Garnet D. (Garnet Douglass)
African American engineers
Cement - Testing
Report on cement testing written by RPI's first black graduate and published in the February 27, 1892 issue of the Polytechnic (v.8, no.6).
1892-02-27
application
Institute Publications Collection, The Rensselaer Polytechnic
This item is in the public domain.