The rumor may have been given further credence by the 1988 discovery that a printing plate in use by prison labor on behalf of the state printing office gave Minerva's face the appearance of Snoopy, the famous cartoon beagle. At first it was believed that it was a prank by the inmates but later was found to have been caused unintentionally by a worn printing plate. ("That Character on State Seal NOT Snoopy", Modesto Bee, April 1, 1988, B4). In a similar vein, Vermont inmates working in the prison print shop made an unsanctioned change to the state police emblem door decal used on the sides of thirty police cruisers. One of the spots on the cow (which is supposed to be there) was altered to take the shape of a pig. (Zach Howard, "Vermont Inmates Hide Pig in Official Police Car Decal", Reuters, February 2, 2012, accessed November 8, 2012)