In the November 1971 Word Ways, I presented a number of forms (solid crossword puzzles having simple geometric shapes) which incorporated the names of states intertwined with their nicknames. The editor suggested that the surnames of the Presidents and Vice-Presidents might take kindly to the same treatment. The following is evidence that the mountain laboured and brought forth a mouse.
Peterson, Palmer C.
Word Ways: Vol. 5
, Article 17.
Available at: http://digitalcommons.butler.edu/wordways/vol5/iss3/17