A series of different cars based on the T-1 chassis designed by Tadeusz Tański (hence T-1) of the Centralne Warsztaty Samochodowe (hence CWS), with the body developed by Stanisław Panczakiewicz.

[2] it was the only motor car that could be completely dismantled and put together again with one tool, since all its screws and bolts had the same diameter (though you did need a screwdriver for the spark plugs).

[5] Among them were: In 1930, the CWS works were absorbed by the Polish state-controlled industrial giant PZInż, yet the production was continued under the previous name.

[6] However, in 1932, a license for the Polski Fiat was purchased from Italy as the Fiat was cheaper to produce and the parent company of CWS did not have mass-production capabilities.

This article about classic and vintage automobiles produced between 1915 and 1930 is a stub.