This is an antique plate taken from the Guerin Natural History book.
It is plate number 612 and it features a color image of the Priones or Long Horned Beetles.
The plate measures 11 3/8" tall and 7 1/8" wide and including the matte it measures 15" tall and 10.5" wide. There is a protective plastic piece over the plate.
It is in good pre-owned condition and will make a great addition to any collection.