193

JOHN W. MAXWELL,

9

No. 134 North Calvert Street,

Opposite the new Baltimore and Susquehanna Rail Road Depot.

MARBLE MANTELS

Of the most elegant designs. Egyptian, Italian, Irish and American MARBLE
on hand. J. W. M. is continually Manufacturing to order, and has on hand
for sale, every description of PLAIN and ORNAMENTAL MARBLE
WORK, embracing Frontispieces, Mantels, Platforms, Counter Tops, Wash-
stand Tops, Monuments, Tombs, Tablets, Head and Foot Stones, &c. &c.
Every description of Building Work attended to with promptness.

Mathematical & Nautical Instrument Makers.

Gohing F., (thermometers) 287 Bond.
Hagger & Bro., 63 South and 59 w. Pratt.
King F. W. & R., 33 South.
Patten George, 23 South.
Rutt Richard, 33 Thames.

RICHARD PATTEN & SON,

MANUFACTURERS OP

MATHEMATICAL INSTRUMENTS!

TO THE UNITED STATES GOVERNMENT,

No. 25 South Street.

For sale, an assortment of superior LEVELS and TRANSIT INSTRU-
MENTS, for Engineers, Surveyors, &c.
Instruments made to order as they should be, and warranted.

Machine Card Manufacturer.

Haskell J. H., 31 s. Eutaw.