How to make hats; a method of self-instruction using job sheets--fully illustrated Source: Weiss, Rosalind How to make hats; a method of self-instruction using job sheets--fully illustrated McGraw-Hill Book Company, Inc., 1931 ix p., 2 l., 3-315 p. illus. 29 cm. URL to this work: http://digital.library.wisc.edu/1711.dl/HumanEcol.MBWeissHats
Hidden secrets in NYC- While most of us know McGraw-Hill as the company that publishes textbooks (and makes college students poor), their Midtown building is home to a small hidden gem. If you make your way over to the western side of the building you will find a plexiglass tunnel that runs beneath a waterfall wall between 48th Street and 49th Street.