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Washing-Machine.
Patent for a washing machine with a "revolving drum or clothes-carrier, of a steam-chest" (lines 79-80) surrounding the drum, a removable cover with "perforated steam-pipes" (line 83), which go around the drum.
Date:
April 6, 1897
Creator:
Stallings, James W.
System:
The Portal to Texas History
Nut-Lock.
Patent for "nut-locks especially adapted for use in securing nuts upon bolts at the joints of railway-rails." (Lines 10-12) Includes instructions and illustrations.
Date:
April 13, 1897
Creator:
Dodson, Roy
System:
The Portal to Texas History