The emulsions can be thereafter prepared for {HEAD ~ various selected photographic uses} in {TAIL ~ any convenient conventional manner} 
in
The emulsions can be thereafter prepared for { HEAD ~ various selected photographic uses } in { TAIL ~ any convenient conventional manner }
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL