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Container
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Title
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Series: Inventions and Patents
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Correspondence
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General
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Box
6
Folder
27
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1927-1928
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Box
6
Folder
28
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1935-1954
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Box
6
Folder
29
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Notes, undated
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Box
6
Folder
30-31
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Patents, 1925-1958
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Inventions
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Box
7
Folder
1
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Early inventions, 1905-1909
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Miscellaneous inventions
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Box
7
Folder
2-3
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1930-1958
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Box
7
Folder
4
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1934-1951
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Box
12
Folder
7
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Invention diagrams, 1962, , undated
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Box
7
Folder
5
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Air compressor, 1944
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Box
7
Folder
6
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Bomb, 1942-1944
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Box
7
Folder
7
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Bridge stand, 1932-1941
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Box
7
Folder
8
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Chainsaw, 1946
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Box
7
Folder
9
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Clock, 1951-1962
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Box
7
Folder
10
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Floor billiards game, 1954-1964
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Box
7
Folder
11
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Friction furnace, 1938-1945
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Box
7
Folder
12
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Fuse data, 1932-1939
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Box
7
Folder
13
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Golf ball washer, 1930
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Box
7
Folder
14
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Ground loading trailer, 1949-1953
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Box
7
Folder
15
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Lawn mower vacuum rake, 1945-1949
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Box
7
Folder
16
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Liquo-Glo sign, 1934-1935
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Box
7
Folder
17
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Motor Touring game, 1923-1931
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Box
12
Folder
8
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Continued
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Box
7
Folder
18
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Multiple-stage rotary air compressor, 1931-1941
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Box
7
Folder
19
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Multiple-tier retractable snow plow, 1957
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Box
7
Folder
20
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Pineapple blower, 1944-1949
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Box
7
Folder
21
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Power lawn mower & attachments, 1945-1946
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Box
7
Folder
22
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Radial thrust ring propeller, 1944-1946
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Box
7
Folder
23
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Screen and storm sash hanger, undated
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Box
7
Folder
24
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Sliding door for automobiles, 1951
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Box
7
Folder
25
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Super parking gravity plant, 1941
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Box
7
Folder
26
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Tide generator, 1945-1947
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Box
7
Folder
27
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Tire pump, 1946
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Box
7
Folder
28
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Turbine unit, 1962
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Box
7
Folder
29
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Twin-Tank Hydro-Vac, 1962-1963
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Box
7
Folder
30
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Brokers and rackets, 1946-1960
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