T. L. N. For the authorship of the Latin verse on Dr. Franklin, see our 5th Volume, pp. 17. 140. 549. 571.; and Vol. vi., p. 88.
J—g., The Editor, and another Correspondent. No.
M. W. Try a weaker solution of pyrogallic; that is, make the ordinary 3-grain to the ounce solution, and use one-third of that and one-third of plain water, and the results will probably be what you desire. The bath will keep for a long time, if kept free from dust, &c.
The extent which Photography occupies in our present Number will, we are sure, excuse us, in the eyes of several Correspondents. for the omission of their communications.
Our Eighth Volume is now bound and ready for delivery, price 10s. 6d., cloth, boards. A few sets of the whole Eight Volumes are being made up, price 4l. 4s.—For these early application is desirable.
"Notes and Queries" is published at noon on Friday, so that the Country Booksellers may receive Copies in that night's parcels, and deliver them to their Subscribers on the Saturday.
COLLODION PORTRAITS AND VIEWS obtained with the greatest ease and certainty by using BLAND & LONG'S preparation of Soluble Cotton; certainty and uniformity of action over a lengthened period, combined with the most faithful rendering of the half-tones, constitute this a most valuable agent in the hands of the photographer.
Albumenized paper, for printing from glass or paper negatives, giving a minuteness of detail unattained by any other method, 5s. per Quire.
Waxed and Iodized Papers of tried quality.