
XII. Method Of Determining Chloride In Ammonium Chloride
January 1895
GB

XIII. Method Of Determining Ammonia In Ammonium Chloride
February 1895
GB

XIV. Method Of Determining Flashing And Burning Points Of Combustible Liquids
May 1895
GB

XV. Method Of Determining Tar And Tar Acids In Wood Preservative
June 1895
GB

XVI. Method Of Taking Cold Test And Chilling Point Of Oils And Other Liquids
July 1895
GB

XVIIa. Method Of Determining Specific Gravity Of Oils And Other Liquids
October 1895
GB
I'm always looking for Pennsylvania documents to add to this archive! If you have anything that you think might be of interest to fellow PRR enthusiasts, let me know about it and we can arrange to get it scanned and added to the site!