The International Annual of Anthony's Photographic Bulletin Vol. VI 1894, edited by A. H. Elliot and F. P. Smith, E. & H. T. Anthony & Co. (New York, NY), copyright 1893, ~6"x9", 351pp & 108pp ads
The ads are the most appealing part of this volume (and the text is not scanned), especially since only those who are already serious photographers performing their own developing and printing would buy it; the ads, therefore, are pitched towards the professional photographer.
page 000 below: tipped-in, sepia-toned gelatine print
pages 2-351 not scanned