UNT Libraries Government Documents Department - 4 Matching Results

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Child's Crib: Patent for new "suspended cribs or cradles for the use of children" (lines 17-18) including instructions and illustrations.
COTTON AND CORN PLANTER.: Patent for a machine that assist with cotton and corn farmers with the planting of corn and cotton seed which contains instructions and illustrations on "construction and arrangement of parts" (line 18).
Recording Ballot-Box.: Patent for a recording ballot box to "indicate accurately and instantly the result of an election" (line 10-12).
Spark-Extinguisher.: Patent for a spark extinguisher "to prevent the burning of buildings and other combustible matter by steam engines" (lines 15-17).