Simulated basketball player
Simulated gemstone color guide
Simulator capsule
Simulator enclosure
Simulator enclosure
Simulator enclosure
Simulator enclosure
Simulator enclosure
Simulator enclosure or similar article
Soft material faced discipline paddle
Solar demonstration unit
Solar energy demonstrator
Sorting and inspecting test box
Sounding device
Species identification device
Speed-reading machine
Spelling game educational unit
Strip for teaching-aid
Student-programmable educational instrumentation device
Substrate for dynamic map