This is a cheaper window prism than our regular "Luxfer special angle" prisms, and on account of the larger size of prisms and the fact that they are made in one angle only, we can offer them at a somewhat lower figure than our high grade prisms.

We shall be pleased to quote on this our "one angle prism," glazed in copper or zinc bar, or by our special electro copper glazing process, they can be glazed in lead if desired, the latter method being the cheapest.

Where a good prism is desired for open conditions, that is, fairly wide streets and low buildings opposite windows, this prism will give splendid results. Architects and Builders will find it the best on the market for the price asked.

When glazed in solid copper or by our electro copper glazing process, they will greatly improve the appearance of any building wherein they are used, as well as assuring to the purchaser an evenly distributed flood of pure white daylight throughout the interior.