2dflow11.zip  WIN3: 2D potential flow visualization DEMO
71pro.zip     For land surveyors using HP-71B/SuperSurveyor
ddplt053.zip  DeedPlot: Plots map of your deed, finds errors
deburr.zip    Process model for robotic grinding
dizzy.zip     Land surveyor's cogo & field computer support
hc124d_1.zip  Hydraulic cylinder ind. app. v1.24. Disk 1of2
hc124d_2.zip  Hydraulic cylinder ind. app. v1.24. Disk 2of2
pumpv10.zip   Centrifugal well pump sizer
schaef01.zip  Schaeffler diagram (for high alloyed steel)
sly253a.zip   Survey land yourself quick/easy/inexpens, 1of2
sly253b.zip   Survey land yourself quick/easy/inexpens, 2of2