A Ceramic Bowl,upon cyber-research,appears to be middle eastern in origin........possibly islamic......purchased in philadelphia erroneously as british........this region of world pottery is difficult to analize but i think this assesment is accurate.......a 100 yr window seems right as evaluation can only be done thru observing cultural changes in moslem society.........note contact points for reverse position firing,as was the norm for these antiquities......THANKS. welldressedattic. weight 1lb 9oz must ship hard box..........