Title varies: June 1891-June, 1896, Paving and municipal engineering; July, 1896-June, 1918, Municipal engineering; July, 1918-July, 1927, Municipal and country engineering; Aug. 1927-Aug. 1929, Municipal news and water works (slight variations); 1946-June, 1964, Water & sewage works.

Absorbed Water works, July, 1928, and Industrial water & wastes, Apr. 1964 (Both titles in Old Catalog)

Includes an annual Reference and data number (title varies). Issues for 1929-30 have been cataloged separately. See entry: Water works & sewerage catalog and data book. (In Old Catalog)

For later file which continues its numbering, see entry under Water & sewage works.

Includes supplements.

Part of Mohonk Mountain House records.