Riga: Tautas augstskolas, January 1929. First edition. In publisher’s yellow, illustrated wrappers by Girdvoina, printed in red and black. Saddle stitched. 97–128 p. Cover artistically restored. Pages yellowed due to ageing. In fine condition.
Signals was a Latvian avant-garde student journal, published between 1928 and 1930, issued 17 numbers. [Fraser: L299 p. 134.].