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