African Sigillata 2.1 Base 1

Identification: 
African Sigillata 2.1 base probably from Hayes 27 or Hayes 31dish 
Description: 

Base from dish with very narrow, shallow lower wall, large-diameter, small ring foot, and broad floor.

Bibliography: 
Hayes 1972, 49-51, 52-3; Atlante I, 54; Lund 1995, 484, 485.