Event Simulation Package (ESP)

ESP1(ISS2)      ASCII  ESP ALGOL routines.
ESP2(ISS2A)     ASCII  ESP SIR routines issue 2A.
                RLB    ESP SIR routines issue 2A.

Note (1): HERBERT folder contains ESP1(AJH) - 
       improved version of ESP derived from ESP1(ISS2).

Note (2): Issue 2A ESP2 is for ALGOL Issue 6.  Issue 2
       (not included is for Issue 5).  Issue 2 can be
       derived from issue 2A by changing absolute
       addresses for FP etc.