The casing includes a casing body or {TAIL ~ frame} which comprises an upper casing member and {HEAD ~ a lower casing member} joined together to define a space therein for housing a magnetic tape element 
The casing includes a casing body or { TAIL ~ frame } which comprises an upper casing member and { HEAD ~ a lower casing member } joined together to define a space therein for housing a magnetic tape element
OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH