The <i>Bomba</i> or <i>Luk</i> class of spar torpedo boats were built by the German Schichau yard for the Russian Navy and delivered in 1878. The 66 feet boats were featured in the periodical <i>Engineering</i> on October 25, 1878, page 333, along with this illustration by John Henry Rimbault on page 327.
John Henry Rimbault (ca. 1820-1888)
Engineering, 1878-10-25, page 327, <a rel="nofollow" class="external text" href="http://www.gracesguide.co.uk/images/8/85/Eg18781025.pdf">Link to file at gracesguide.co.uk</a>