[temporary alphabetical list: image-making equipment]media adaptersmicrofiche readersmicrofilm readersmicroform readerskinetophoneskinetoscopesmotion picture projectorspointer stickspostcard projectorsprojector cartsprojector casesrailroad lanternsrailroad semaphoresrear projection screenstransfer ornamentssciopticonsvisual communication accessoriesvisual communication devicesvisual communication equipment casesvisual signaling devicessign holderssignal cardssignal flagssignal flaressignal lampssignal rocketsignaling mirrorsslide adaptersslide holdersslide magazinessmudge potstachistoscopesimage-making equipment