a website collaboration between Science Service and the Smithsonian Institution

Set Four - Subjects represented:

scroll past the list of represented subjects
to view or choose a thumbnail image


031 Electric Motors
039 Electric Testing
040 Electric Transformers
041 Electric Wire
042 Electric Wiring
043 Electrical Engineering
044 Electricity
045 Electrostatic Amplification
046 Electroluminescence
047 Electromagnets
048 Electron Micrograph
049 Electron Microscope
050 Electron Tubes
051 Electronic Devices
052 Electronics
055 Fiber Optics
056 Fire Alarms
057 Fluidics
059 Fuel Cells
061 Image Amplifier
062 Image Converter Tubes
064 Induction (electricty)
065 Infrared
066 Infrared Lamps
067 Instrumentation
068 Integrated Circuits
069 Lasers
106 Radio
109 Radio Beamcasting
110 Radio Navigation (Loran)
111 Radio Propagation (Scatter)
113 Radio Receiver
114 Radio Transmission (Facsimile)
116 Radio Tubes (Submarine)
117 Radome
118 Recording Instruments
119 Recordings
120 Rectifiers
121 Reflectors
122 Searchlights
123 Semiconductors
124 Sonics
125 Speech
127 Stratovision
128 Telegraph
129 Telemeter
130 Telephone
131 Telephone Cables
132 Teleran
134 Television

EXAMPLE
image choice
041002

041 is subject 41 Electric Wire
002 is the 2nd image in that particular subject catagory


image choice
031052
image choice
039005
image choice
040033
image choice
041002
image choice
042001
image choice
043005
image choice
044001
image choice
044024
image choice
044039
image choice
044051
image choice
044077
image choice
044135
image choice width=
044138
image choice
044141
image choice
044146
image choice
044148
image choice
044160
image choice
044180
image choice
045008
image choice
046001
image choice
046002
image choice
047005
image choice
048001
image choice
049001
image choice
050001
image choice
051001
image choice
052001
image choice
052023
image choice
052078
image choice
052082
image choice
052092
image choice
052098
image choice
052100
image choice
052106
image choice
052114
image choice
052116
image choice
052125
image choice
052133
image choice
052145
image choice
055001
image choice
056001
image choice
057001
image choice
059001
image choice
061001
image choice
062002
image choice
064001
image choice
065006
image choice
066001
image choice
067001
image choice
068001
image choice
069001
image choice
106110
image choice
134417
image choice
106193
image choice
109001
image choice
110001
image choice
111001
image choice
113001
image choice
114001
image choice
116001
image choice
117001
image choice
118001
image choice
119001
image choice
120001
image choice
121001
image choice
122001
image choice
123001
image choice
124001
image choice
125001
image choice
127001
image choice
128001
image choice
129001
image choice
130001
image choice
130002
image choice
130011
image choice
130016
image choice
130017
image choice
131001
image choice
132001
image choice
134207
image choice
134232
image choice
134236
image choice
134245
image choice
134249
image choice
134264
image choice
134267



National Museum of American History

Home

Search - Site Map - Subjects to Choose From - Numbering Format

Credits - Copyright - Comments