Prottivokassem, vĕsene mĕnle tună tata mĕnle tytkalamalla
By: Ĭak. Avinovitski
Series: NYS Soviet Central Asian pamphlet microfilming project
Publisher: Osoaviakhim chăvashsovechĕ kălarnă
Published: 1929
Place of publication: Shupashkar
Language: chv
Number of pages: 59
Subjects: Gas masks
Other titles: Protivogazy, ikh ustroĭstvo i primenenii͡a.
Notes: Reproductions may not be made without permission from New York Public Library.

In Chuvash, modified Cyrillic script.