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[NB179A], Technical Note, Robert Rafn, October 1899

Title: [NB179A], Technical Note, Robert Rafn, October 1899
Editor's Notes: Supplied year and month
Author: Rafn, Robert
Date: 1899-10-00
Type: Technical Note
Subject: Cement
Folder ID: NB179A-F
Microfilm ID: 176:680
Document ID: NB179A
URL: https://edisondigital.rutgers.edu/document/NB179A
Rights: Thomas Edison National Historical Park
Publisher: Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
Has Version: Archive.org Viewer, Microfilm Series Reel 176