_Investigations._ _Tests._ _Confidential Reports._
Mr. Grimshaw numbers among his clients and references the Governments
of the U. S., France and New South Wales, and some of the largest
firms and corporations in the world--including the Standard Oil Co.,
the American Cotton Oil Co., R. Hoe & Co. (N. Y. C.), Silsby Mfg.
Co. (Seneca Falls, N. Y.), Société des Forges et Chantiers de la
Méditerranée (Paris, Marseilles and La Seyne), H. B. Rathbun & Sons
(Deseronto, Ont.), The New York World, the Al. Foster Steamboat Co.
(N. Y.), Nescochague Paper Co. (Phila.), Keasbey & Mattison (Phila.),
Chalmers-Spence Co. (N. Y.), Crosby Steam Gage and Valve Co. (Boston),
Hancock Inspirator Co. (Boston), Dixon Crucible Co. (Jersey City),
J. A. Fay & Co. (Cincinnati), Asselin Frères (Paris and St. Denis,
France), Hon. Edward Combes, C. M. G., M. L. C. (Sydney and Glanmire,
New South Wales), and others.
_CONSULTATIONS BY APPOINTMENT ONLY._
Address: 21 PARK ROW, NEW YORK.
_BLACK PRINTS._
Inventors, Patentees, Engineers, Architects, Manufacturers, and others
having Drawings of which they wish Reproductions made, will find my
_Improved Black Prints_
(_Sharp Black Lines on Dead White Ground_)
=FAR SUPERIOR TO EVEN THE BEST BLUE PRINTS.=
This improved process of sun-printing from tracings is neat, clean,
rapid, and sure, and as simple as blue-printing. Send for samples, and
for prices of materials, or of prints made from your own tracings.
Highest references and testimonials.
FERNAND PONTRICHET,
_Sole Proprietor_,
=270 West 115th Street, NEW YORK=.