Here are some pointers for those you are interested in this "sport".
By goggling "Scientific American online" you can find that the 1842-1869 issues of Scientific American are online
here. Other issues are available elsewhere.
By using
google/books for "Crown Pen Co." which is shown on the nib in the page shown above by coffee_cup, you get about a dozen references for Crown Pen Co.
For example the first one is
"Lockwood's Directory of the Paper and Allied Trades" from 1905. So the company still existed in 1905. The page shows its address as 78 Page Street, Chicago, Illinois. From there you have two paths. Google book shows the other editions of this directory. For example in the 1913 version of his DIrectory there is no listing for Crown Pen Co. Maybe it closed.
Going doing the list of online google books we find. a link to the
Wisconsin Journal of Education, 1890, with this advertisement:

The same add appears in the 1889 version of the
The School of Mines Quarterly of the Columbia University School of ChemistryAnother ad is found in page 764 of the
The Chicago Blue Book of Selected Names of Chicago and Suburban Towns (1890)
or
in the March of 1889 issue of "The Railway Agent and Station Agent":

An even more interesting two page ad of the pen is found in
Standard Infantry Tactics of 1887

and on and on it goes...