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Fuel Compound.
Patent for "Ricker's Crude-Oil Brick Fuel," a petroleum compound meant to replace coal.
Date:
August 26, 1902
Creator:
Ricker, James Henry
System:
The Portal to Texas History
Ballast Spreading Car
Patent for improvements on the ballast spreading car, including plows placed underneath for more efficient spreading of ballast material.
Date:
August 26, 1902
Creator:
Scott, William R.
System:
The Portal to Texas History