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There are 13263 records matching your search.
Displaying records 651 to 700
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Bat
HEE-NC-37106
1937-04-12
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Bat
HEE-NC-37107
1937-04-12
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Bat
HEE-NC-37108
1937-04-12
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Bat
HEE-NC-37109
1937-04-12
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Bat
HEE-NC-37110
1937-04-12
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Bat
HEE-NC-37111
1937-04-12
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Bat
HEE-NC-37112
1937-04-12
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bat
HEE-NC-37113
1937-04-12
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Bat
HEE-NC-37114
1937-04-12
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Bat
HEE-NC-37115
1937-04-12
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Bat
HEE-NC-37116
1937-04-12
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Bat
HEE-NC-37117
1937-04-12
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Bat
HEE-NC-37118
1937-04-12
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Bat
HEE-NC-37119
1937-04-12
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Bat
HEE-NC-37120
1937-04-12
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Bat
HEE-NC-37121
1937-04-12
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Bat
HEE-NC-37122
1937-04-12
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Bat
HEE-NC-37123
1937-04-12
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Bat
HEE-NC-37124
1937-04-12
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Bat
HEE-NC-37125
1937-04-12
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Bat
HEE-NC-37126
1937-04-12
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Edgerton with lamps
HEE-NC-37145
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Cats drop
HEE-NC-37146
1937
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Cat drop
HEE-NC-37147
1937
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Cat drop
HEE-NC-37149
1937
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Cat drop
HEE-NC-37150
1937
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Hummingbirds
HEE-NC-37151
1937-08-21
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Hummingbirds
HEE-NC-37152
1937-08-21
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Bat
HEE-NC-37153
1937-02-21
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Hummingbirds
HEE-NC-37154
1937
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Hummingbirds
HEE-NC-37155
1937
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Hummingbirds
HEE-NC-37156
1937
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Hummingbirds
HEE-NC-37157
1937-08-21
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Hummingbirds
HEE-NC-37158
1937
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Hummingbirds
HEE-NC-37159
1937
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[men in lab]
HEE-NC-37160
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Synchronous machine
HEE-NC-37161
1937-01
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Meter plowup
HEE-NC-37162
1937-04
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Pelton wheel
HEE-NC-37163
1937-01-29
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Pelton wheel
HEE-NC-37164
1937-01-29
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Pelton wheel
HEE-NC-37165
1937-01-29
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Pelton wheel
HEE-NC-37166
1937-01-29
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[water jet?]
HEE-NC-37167
date unknown
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Pelton wheel
HEE-NC-37168
1937-01-29
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Pelton wheel
HEE-NC-37169
1937-01-29
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Pelton wheel
HEE-NC-37170
1937-01-29
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Pelton wheel
HEE-NC-37171
1937-01-29
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[bat on hand]
HEE-NC-37172
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Bat series showing hand
HEE-NC-37173
1937-04-12
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[apparatus]
HEE-NC-37174
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