HORN1.ZIP     The first in a series of disks of files for   the HP48SX calculator. Unzip with -d.        
HORN2.ZIP     The second in a series of disks of files for  the HP48SX calculator. Unzip with -d.        
HORN3.ZIP     The third in a series of disks of files for   the HP48SX calculator.                       
HORN4.ZIP     The seventh in a series of disks of files for the HP48SX calculator. Unzip with -d.        
HORN5.ZIP     The fifth in a series of disks of files for   the HP48SX calculator. Unzip with -d.        
HORN6.ZIP     The sixth in a series of disks of files for   the HP48SX calculator. Unzip with -d.        
HORN7.ZIP     The seventh in a series of disks of files for the HP48SX calculator. Unzip with -d.        
HORN8.ZIP     The eighth in a series of disks of files for  the HP48SX and HP48GX calculators. Unzip with -d.                                          
HORN9.ZIP     The ninth in a series of disks of files for   the HP48SX and HP48GX calculators.