Mitchell, N. D.
view article (8.488418)
Theatre Safety Curtains.
National Bureau of Standards, Gaithersburg, MD
National Fire Protection Association Quarterly,
Vol. 18,
No. 4,
366-372,
April 1925
Mitchell, N. D.
view article (8.488418)
Safety of Theatre Proscenium Curtains.
National Bureau of Standards, Gaithersburg, MD
Safety Engineering,
Vol. 49,
No. 2,
63-6872,
February 1925
Mitchell, N. D.
view article (8.488418)
New Light on Self-Ignition.
National Bureau of Standards, Washington, DC
NFPA Quarterly,
3-10,
October 1951
NFPA Q45-8,
Mitchell, N. D.
view article (8.488418)
Fire Tests of Wood-Framed Walls and Partitions With Asbestos-Cement Facings.
National Bureau of Standards, Washington, DC
BMS 123,
May 10, 1951,
16 p.
Mitchell, N. D.; Robertson, A. F.
view article (8.488418)
Fire Tests of Columns Encased in Pumice-Aggregate Concrete.
National Bureau of Standards, Gaithersburg, MD
NBS 1926,
October 2, 1952,
32 p.
Mitchell, N. D.; Ryan, J. V.
view article (8.488418)
Fire-Endurance and Hose-Stream Tests of Partitions of Gypsum Lath and Perlite-Gypsum Plaster.
National Bureau of Standards, Gaithersburg, MD
NBS 1121; TR10219-80: FP3014-A,
February 27, 1951,
16 p.
Mitchell, N. D.
view article (8.488418)
Sandwich-Type Spandrel Wall.
National Bureau of Standards, Washington, DC
BRAB Research Conference Report 2,
Fire Resistance of Non-Load-Bearing Exterior Walls. Proceedings. Research Correlation Conference. Building Research Advisory Board (BRAB) Conference Report 2. November 21, 1950,
Building Research Advisory Board, Washington, DC,
Washington, DC,
39-42 p.,
1950