Appendices
- Article A - Coal Laboratories and their Problems
- Article B - The Laboratory’s Role in the Coal Industry
- Article C - Examples of the Standard Statement
- Article D - Vanguard Solutions, Inc Literature
- Article E - Seer Services Marketing Literature
- Article F - Standard Labs first Marketing Literature
- Article G - Standard Labs later Marketing Literature
- Article H - Proceeding of the First Coal Testing Conference
- Article I - Standard Instrumentation Literature
- Article J - Change Comes to the Coal Laboratories
- Article K - Quality Assurance in Third Party Testing
- Article L - Gladys Beaman Berchtold ASTM Chairman
- Article M - Sampling Associates Intl Marketing Literature
- Article N - Journal of Coal Quality
- Article O - PSI Inital Mobile Auger Sampling System
- Article P - PSI Stationary Auger Sampling System
- Article Q - PSI Job Listing 2/22/17
- Article R - PSI System Descriptions
- Article S - PSI MPS Brochure
- Article T - Coal Testing Conference Literature
- Article U - Std Instrumentation “E” Award
- Article V - Mick Samples' Selected Publications & Presentations
- Article W - Coal Quality Quarterly
- Article X - Touchstone Testing Lab, LLC Marketing Material
- Article Y - Coal Quality Quarterly