In connection with the publication of the Building Edition of the Scientific American, Messrs. Munn & Co. furnish Plans and Specifications for Buildings of every kind, including Public Buildings, Churches, Schools, Stores, Dwellings, Carriage Houses, Barns, etc. In this work they are assisted by able and experienced architects.
Those who contemplate building, or who wish to alter, improve, extend, or add to existing buildings, whether wings, porches, bay windows, or attic rooms, are invited to communicate with the under‐signed. Our work extends to all parts of the country. Estimates, plans, and drawings promptly prepared. Terms moderate. Address
MUNN & CO., 361 Broadway, New York
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Any person having a new invention may, without charge, consult MUNN & CO., Scientific American Office, 361 Broadway, New York, for advice how to obtain a Patent or Caveat. Our Hand Book of Instructions relating to Patents sent free.
Practical Working Drawings of machinery made by A. K. Mansfield & Co., 280 Broadway, N. Y. Life‐long mechanics. One formerly R. R. supt. M. P. Important references. Work guaranteed. Correspondence invited.
For Sale—22 unbound volumes Scientific American, of old dates. Also a lot of odd numbers, in good order. For a descriptive list address I. R. Hudson, 212 East 14th St., New York.
All kinds wood engraving. Perfect; lowest rate; sell engr. tools, mate’l, machs. N. H. Taylor, Wyandotte, Kan.