Sir John Oldcastle pentameter verse lines in both parts are irregular when using the name "Falstaff," but correct with "Oldcastle." Finally, there is the blatant disclaimer at the close of "Henry IV, Part 2" that disassociates the two figures: "for Oldcastle died [a] martyr, and this is not the man" (Epilogue, 29-32). There is even a hint that Falstaff was originally Oldcastle in "The Merry Wives of Windsor" too. When the First Folio and quarto texts of that play are compared, it appears that the joke in V,v,85-90 is that Oldcastle/Falstaff incriminates himself by calling out the first letter of his name, "O,
Oldcastle Materials which included a concrete plant trucking business, and quarries, were sold to Oldcastle Materials in late 2015. Mulzer Crushed Stone was acquired in March 2017 and had approximately 600 employees in three U.S. states at the time. Spokane Rock Products had approximately 120 employees when Oldcastle Materials purchased the company in March 2018. According to United States Geological Survey (USGS) data, Oldcastle Materials was the fourth largest aggregate producer in the United States in 2004. The company ranked third by 2011, and was also the leading sand and gravel producer. Oldcastle Materials was the fourth largest crushed stone producer in