JOHN MACDONALD & Co.,
Wholesale Dry Goods, Carpets, Etc.
| 21 to 25 Wellington Street, East. |
30 to 34 Front Street, East. |
| Toronto, August 16, 1897. |
Luxfer Prism Co., Limited, Toronto.
Gentlemen:
Replying to your enquiry, we beg to say that the
Luxfer Prisms installed in our warehouse have given us wonderful results.
We formerly used gas all day long in our shipping room, which is 40 feet
wide by 130 feet long, but since the installation of the Luxfer Prisms,
we have turned out ten jets, effecting a saving of fully $150 per year,
as well as improving the flat for business purposes.
We can heartily recommend Luxfer Prisms for lighting
business premises.
Yours truly,
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