The May 1972 issue of this magazine introduced Word Ways readers to the Enigmatic Rebus -- a collection of the finest rebuses from back issues of the National Puzzlers League's monthly publication, The Enigma. In this issue, an additional collection of 45 rebuses from this source is presented to baffle the reader.
Cohen, Philip M.
"More Enigmatic Rebi,"
Word Ways: Vol. 5
, Article 4.
Available at: http://digitalcommons.butler.edu/wordways/vol5/iss4/4