Scope and Contents note: #1 Box Packing House, #1 Mono House, O. V. Plant #6 Absorber House, #1 and #2 Dry House Barricades, Air Compressor Installed on Project 9328, Extensions to Boiler Room, #2 Unit T. N. X. , #1 Unit T. N. X. , #1 Fortifying house T. N. X. Plants, #1 Wash House T. N. X. Plants, #3 Unit T. N. X. , #5 Unit T. N. X. , #4 Unit T. N. X. , #1 Tri House T. N. X. Plant, #1 Wash House T. N. X. Plants, #1 Tri Nitrating House, Nitric Acid House #3, Acid Mixing and Storage House in Nitric Acid Plant Strong and Weak O. V. Storages, Nitric Acid House #3 Soda Tower, Nitric Acid Number 3 Absorption Tower House, Acid Mixing and Storage Plant at Nitric Acid House, Planting Cedar Posts for Trestle Looking Toward Magazines, Planting Cedar Post for Trestle Looking Toward Plant, new Construction Office, T. N. X. Area, Sulphuric Acid Recovery #4, Grading Completed for Standard Gauge Spur to T. N. X. Magazines, 10th Magazine Completed July 1 1918 on North West Spur, Showing Excavation for Nitric Acid House #3, T. N. T. Area Showing Soda Store and Construction Shops, Concrete Tower, Project 9328 Stables Broad Gauge to Soda Store Project 8625 Steam Line to T. N. T. , Drainage Ditch Between Bunk Houses and Body's Creek, Trestle Over Ravine, Interior of Short Order Restaurant, Engineering Office, Rear of Permanent Bunk Houses Taken from the Lake Shore, Y. M. C. A. Building, Bunk Houses Wash House Rear of Bunk House #2, Ditching Machine Completing Main Water Line Ditches, Waste Acid Drain near Boyd's Creek looking North, Tram Looking North Toward Trestle Taken from Magazine Area, Relocated Fence on West Side of Magazine Area Looking Northwest toward Guard Booth #8, Five Additional Temporary Bunk Houses #5 #9 #8 #7 and #6, #4 and #5 Mixed and Nitric Acid Storage, #5 Waste Acid Store, Boiler Room, Turbine Foundations Power House, Spray Pond, 2 anti Freezing and Storage Tanks, Sulphuric Acid Recovery #4, Nitric Acid Absorption Tower House, Coke Filters O. V. Plant #5, Burner and Purification House O. V. Plant #5, Foundation Work Nitric Acid Recovery #5, Interior #5 Burner House O. V. Plant, Soda Tower at #3 Nitric Acid House, Absorber House #5 O. V. Plant, Nitric Acid #5, Road North of O. V. Plant Showing Sub Grade, Sulphuric Acid Plant Preheater and Converter House, Sulphuric Acid Recovery, 2 added Pumps at Lake Pump House, Special Sulphuric Acid Recovery, Magazine Area South East Spur Showing 3 Completed T. N. X. Magazines, Fence West of Magazine Area, Trestle Looking Toward Screening...

Scope and Contents note:

Three Cottages Adjoining Haskell Club Washbrun Duples #2015 and #2017, Thirteen Houses. Report and photographs by G. F. Brendlinger, Resident Engineer

Scope and Contents note:

Road Site North of Trinitroxylol (T. N. X. ) and T. N. T plants showing Saplings Laid Crosswise for Road Foundation, Road North of New T. N. T. Plant Showing Subgrae Completed, Road North of New T. N. T. Showing Box Culvert. Report and photographs by G. F. Brendlinger, Resident Engineer

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Y. M. C. A.

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Houses for 100 Families. Report and photographs by G. F. Brendlinger, Resident Engineer

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Sink Powder Drying Plant. Report by A. Garlard.

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Heat Exchange Inspection.

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Waste Acid Settling and Mixing House Site Looking West, Semi-Mixed Acid Storage Tanks Foundations Looking North West, Nitric Acid Concentrator House Foundations Looking North West, Nitric Acid Concentrator House Foundations Placing Concrete Looking South, Concrete Mixing Plant. Photographs by Stanley Reeves

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Photographs by Stanley Reeves

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Photographs by Stanley Reeves

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T. N. T. Plant, Mono Bi and Tri Nitratin House Laboratory Change House Fortifier House Tool Shed Loading platform Roads Car Sports Sulphuric Storage Toluene Storage O. S. Fire Lines. Report by W. V. Krewatch, C. Steelman, H. L. Robinson

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Tetraethyllead Plant, Plant Fence, Scale, Pit Foundations, Broad Gauge Tracks, Sludge Pit, Main Building, Footing, Construction Office, Cement Shed, Clock Alley. Report and photographs by William Irwin, C. S.

Scope and Contents note:

Tetraethyllead Plant, Entrance Gate, Main Building, Change Houser, Sops, Warehouse, Sludge Pit, Wash House, Ethyl Fluid Bulk Storage, Water Tower, Track Scale, Plant Tracks, Dates may be skewed to date of submission. Report and photographs by William Irwin, C. S.

Scope and Contents note:

Tetraethyllead Plant, Main Building, Change House, Shops, Warehouse Sludge Pit, Ethyl Fluid Bulk Storage, Track Scale, Tracks, Resevoir, Lead Storage, Administrator Building, Well #3, Mixing Plant, Truck, Dates may be skewed to date of submission. Report and photographs by William Irwin, C. S.

Scope and Contents note:

Tetraethyllead Plant, Water Tower, Ethyl Fluid Bulk Storage, Sodium Storage, Change House, Lead Storage, Administration Building, Nitrogen Building, Reservoir, Shops, Main Building, Wash Houe, Blending Building. Report and photographs by William Irwin, C. S.

Scope and Contents note:

Tetraethyllead Plant, Main Building #1, Sludge Building, Wash House, Shops, Nitrogen Building, Administration Building, Change House, Garage, Water Tank & Tower, Reservoir, Ethyl Fluid Bulk Storage, Pump House, Sodium Storage, Ethyl Chloride Storage. Report and photographs by William Irwin, C. S.