home > manufacturers > bth > catalogues > book from early 1950s > sodium open lantern
new manufacturers installations collection restorations timeline identification publications glossary mailing list site map links about contact	sodium open (also supplied for top entry or catenary suspension) Catalogue Number Lamp Watts Method Of Mounting Length in. Width in. Height in. Approx Weight lb. SL.735 140 Side Entry 26½ 6 5/8 8½ 10½ SL.736 85 Side Entry 26½ 6 5/8 8½ 10½ SL.715 140 Top Entry 26½ 6 5/8 8½ 9½ SL.716 85 Top Entry 26½ 6 5/8 8½ 9½ Note: 45/60 Watt Lanterns are available in the above range and details can be obtained on application.