{HEAD ~ A plurality} of {TAIL ~ sample cases} may be stacked one above the other on the dolly and aligned to pivot open simultaneously with opening of the dolly sections 
of
{ HEAD ~ A plurality } of { TAIL ~ sample cases } may be stacked one above the other on the dolly and aligned to pivot open simultaneously with opening of the dolly sections
HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH