FIG 8 illustrates the embodiment of the present invention shown in FIG 7, with the first cover flap 21 in position, A pocket 75 with transverse slits 77 is affixed to the outer face or {HEAD ~ surface} 73 of {TAIL ~ the flap} 21 
of
FIG 8 illustrates the embodiment of the present invention shown in FIG 7 , with the first cover flap 21 in position , A pocket 75 with transverse slits 77 is affixed to the outer face or { HEAD ~ surface } 73 of { TAIL ~ the flap } 21
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 OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH