- Nom : R. R. Beard Limited (London)
- Latest illustrated catalogue of Bioscopes and accessories / R.R. Beard. - London : R.R. Beard, [s.d.]
- Premier cinematograph Apparatus / RLRB. - [S.l. : s.n.], [s.d.]
- RRB : section A : [lanterns, carriers, lenses, elevators, sheets,...] / R.R. Beard. - London : R.R. Beard, [s.d.]
- RRB : section B : [Bioscopes, Maltese cross projectors, home cinematographs, spool boxes, Iron stands, Bioscope lenses, spools] / R.R. Beard. - London : R.R. Beard, [s.d.]
- RRB : section C : [Arc lamps, resistances, carbons, ampmeters, Voltmeters, Switchboards] / R.R. Beard. - London : R.R. Beard, [s.d.]
- RRB : section D : [compressed gas regulators, gauges, Biojector jets, collimator jets, mixed and blow-through jets, injector jets, limes, fine adjustment valves] / R.R. Beard. - London : R.R. Beard, [s.d.]
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