S10-086. FERGUSSON'S MECHANICAL POWERS COMBINED BY W.&S. JONES
S10-030. WHIRLING TABLE BY FERDINAND ERNECKE
S10-055. GYROSCOPIC TOP DEMONSTRATION APPARATUS
S10-088. WAVE MACHINE DEMONSTRATION APPARATUS BY WHEATSTONE
10-004. 'BOYLES' PATENT AIR PUMP VENTILATOR' DEMONSTRATION MODEL
S10-073. BRASS PRESSURE SYRINGE DEMONSTRATION APPARATUS
S10-058. TANTALUS CUP SYPHON DEMONSTRATION APPARATUS
10-005. SINGLE BARREL VACUUM PUMP & BELL JAR BY ALOIS KREIDL
10-006. LACQUERED BRASS MAGDEBURG HEMISPHERES
S10-056. BELL IN VACUUM DEMONSTRATION APPARATUS
S10-031. CHALADNI'S APPARATUS
S10-001. DOUBLE REFRACTION DEMONSTRATION APPARATUS BY DUBOS
10-030. POLARIZATION DEMONSTRATION APPARATUS BY J. DUBOSCQ
S10-091. POLARIZED LIGHT APPARATUS BY NEWTON & CO.
S10-002. REFRACTION DEMONSTRATION GONIOMETER BY DUBOS
10-008. FRESNEL'S MIRROR APPARATUS FOR INTERFERENCE DEMONSTRATION BY V. FRIC
S10-072. 3" DEMONSTRATION PRISM ON TABLE STAND
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S10-004. 3-PIECE PRISM SET IN MAHOGANY CASE
S10-005. 2-PIECE PRISM SET IN LEATHER CASE
S10-006. DIRECT VISION HAND SPECTROSCOPE KIT by W LADD
10-010. LARGE POLARISER & ANALYSER FOR OPTICAL BENCH
10-022. CROOKES' RADIANT MATTER TUBE No. 2A BY L. CASELLA
S10-016. NEWTON'S EGG ON CAST IRON TRIPOD BASE
S10-015. AURORA TUBE ON BRASS BASE
S10-066. LARGE CROOKES DISCARGE TUBE WITH FLOWERS & VANES
S10-075. CROOKES DISCHARGE TUBE WITH FLUORESCENT SHELL
10-025. CROOKES' NOVELTY TUBES
S10-032. TANGENT GALVANOMETER BY BAIRD & TATLOCK
S10-035. REFLECTING MIRROR GALVANOMETER BY ELLIOTT
10-026. DEMONSTRATION ASTATIC GALVANOMETER BY F.E. BECKER & CO.
S10-057. LABORATORY DIP NEEDLE BY PHILIP HARRIS & CO
10-029. VERTICAL NEEDLE TELEGRAPH DEMONSTRATION SET BY NEWTON & CO.
10-031. CROOKES-PATTERN SPINTHARISCOPES BY PHILIP HARRIS, LTD.
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