American Luxfer Prism Co., City.
|Chicago, October 27, 1897.|
Regarding the Luxfer Prisms with which you
equipped our rooms, we would say that we believe thoroughly in having
as much daylight as possible, and your Prisms have solved this question
We have been able to use our rooms as early as
six in the morning all through the summer, and on dark days, without
any artificial light. Did we not have them, our flat would be very dark
and gloomy, and we would not think of paying the price we do for it.
You have reduced our gas bills and given us more cheerful living rooms,
and we are more than pleased with the results you have accomplished.
Yours very truly,