This hard to find line of glazed porcelain ceramics in the iconic 'Notebook' pattern, as featured on MoMA's collection, was made by iconic postmodernist father of architecture Robert Venturi for Swid Powell in 1984. Shown is a set of 10 with an extra mug thrown in that has the most obvious wear as the paint is not as glossy as the rest as shown in the last photo, all mugs are in very good condition for their age with no signs of chipping or cracking.