Merchants, Engineers, Captains of
and others.

E. BROWN & H. W. HUNTER

HAVE COMMENCED THE
Mathematical Instrument Maker-
BUSINESS,

IN ITS VARIOUS BRANCHES, AT THE
SIGN OF THE COMPASS CARD
No. 27 FULTON, one door from Water-Street, near
Holt's Hotel, New-York.

Mr. B. has been in the employment of Mr. R. Patten, for the last 20 years, with whom he served a regular apprenticeship. Mr. H. has also been in the same employment for the last 12 years. B. & H. have been principally employed at making the best instruments, such as Theodolites, Levels, Railroad Graders, Surveyor's Compasses, Circular Protractors, and in fact all Instruments in the Engineering and Surveying departments.—Any of the above named Instruments will be made to order of the best materials and good workmanship, and on reasonable terms. They have on hand a few sets of first rate Telescope Glasses and Spirit Bubbles, imported from France and England expressly for Railroad Levels. They will also make and keep for sale,

Sextants, Quadrants, Telescopes, Ship Compasses,
Scales and Dividers,

With other articles in the line. Captains leaving their orders as above will have
immediate attention paid.

P. S.—All Instruments in the above line Cleaned and Repaired in the best possible manner, and on liberal terms. Persons leaving their orders will have their instruments sent for and returned.

No. 27 FULTON-STREET.

May 1, 1835.

Marshall & Harrison, Printers, 5 Eldridge-Ste.