The Parthenon collection by Grandeur is characterised by a Greek Classical Revival beaded pattern around the perimeter of both the back plate and the knob with a floral design in the interior areas. The shape of the plate is square with an arched top and bottom. The Meadows design is a reproduction of P.F. Corbin's "Como" door set from the early 1900's and was popular in the late Victorian period. The style has been modified slightly to fit on modern pre-drilled doors. The interior half only option is to be ordered in conjunction with an "exterior handle only" door set. This option is made available for those who want a different style or finish on the interior and exterior of their entry door. A double cylinder will have two keyed deadbolts (one interior, one exterior) while a single cylinder will have one keyed deadbolt (exterior) with a thumbturn on the interior.