Concrete floor finishes
Publisher: [Portland Cement Assn.]
Published: 1920
Place of publication: Chicago?]
Language: eng
Number of pages: 23
Subjects: Catalogs; Concrete Floors; Concrete Flooring; Terrazzo; Portland Cement Association
Notes: Avery Classics copy 2: Typed letter signed, dated July 16, 1929, on letterhead of the Portland Cement Association, with signature of W.E. Hart Manager, Structural and Technical Bureau, laid in.

Avery Classics copy 3: Typed letter signed, dated June 29, 1929, on letterhead of the Portland Cement Association, with signature of W.E. Hart Manager, Structural and Technical Bureau, laid in.