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Paint.
Patent for "a new and useful Improvement in Aqueous Paint" (lines 5-7) involving mud taken from Lake McDonald, in Austin, Texas, in combination with various admixtures of chemical and organic materials.
Date:
February 4, 1896
Creator:
Reynolds, Walter James
System:
The Portal to Texas History
Mute Attachment for Pianos
Patent for an attachment that mutes pianos. Illustrations included.
Date:
February 4, 1908
Creator:
Pfeifer, Edmund Irwin
System:
The Portal to Texas History