{HEAD ~ A photographic emulsion} 1 wherein {TAIL ~ the polyalkylene oxide block copolymer} has a molecular weight of less than 16,000 
wherein
{ HEAD ~ A photographic emulsion } 1 wherein { TAIL ~ the polyalkylene oxide block copolymer } has a molecular weight of less than 16,000
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH