Alternatively, the bottom film compartment door 102 could be an integral part of the camera body, in which case the camera body could have one or more breaklines provided in {HEAD ~ known fashion} to define {TAIL ~ the door} 102 
to define
Alternatively , the bottom film compartment door 102 could be an integral part of the camera body , in which case the camera body could have one or more breaklines provided in { HEAD ~ known fashion } to define { TAIL ~ the door } 102
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH