Paperback, 25 x 17 cm, publisher’s wrappers with red and black lettering in a pictorial frame by Vysheslavstev; pp.: [i-vii] viii-xv [xvi blank], [1-5] 6-348 [4]; collated 8vo: π⁸ 1-22⁸, total 184 leaves, 368 pages; gatherings 1-22 uncut. Because the author was banned, lettering on the spine was covered by a glued strip of blank paper; only the year 1922 was left visible. Front wrapper: ОЧЕРК | РАЗВИТИЯ | РУССКОЙ | ФИЛОСОФИИ | ГУСТАВА | ШПЕТА | ПЕРВАЯ | ЧАСТЬ | 1922 | ПЕТЕРБУРГ | ИЗДАТЕЛЬСТВО “КОЛОС” || Title-page: similar lettering in black only with no frame. Design of the front wrapper and the publisher’s device (π₁) by Николай Николаевич Вышеславцев [N. Vysheslavstev] (Russian, 1890 – 1952). Title: Sketch on the development of Russian philosophy, Part one. [Part two was never published]. Author: Густав Густавович Шпет [Gustav Shpet] (Russian, 1879 – 1937) – executed by fire squad on 16 November 1937.