xNNx,Detailed Type 1,,,,,,xxNx,Detailed Type 2,,,,,,xxxN,Detailed Type 3 10,Desk,,,,,,,,,,,,,, 12,Desk with open book,,,,,,,,,,,,,, 15,Desk with scoll,,,,,,,,,,,,,, 20,Wedge shaped slab,,,,,,,,,,,,,, 22,Wedge with open book,,,,,,,,,,,,,, 25,Wedge with scroll,,,,,,,,,,,,,, 35,"Low stone, top shaped like scroll, but not at bottom",,,,,,,,,,,,,, 40,"Rock, rough",,,,,,,,,,,,,, 45,"Rock, rough, with scroll",,,,,,,,,,,,,, 48,"Rock, smooth",,,,,,,,,,,,,, 50,Log pediment,,,,,,,,,,,,,, 60,Heart,,,,,,,,,,,,,, 70,Circular disc,,,,,,,,,,,,,, 90,Bench as memorial,,,,,,,,,,,,,, 96,Plaque on railings/tree,,,,,,,,,,,,,,