Filename      Date   Size  Description
  71pro.zip     (941023) 151K  For land surveyors using HP-71B/SuperSurveyor
  atlan20e.zip  (991023) 2.2M  Atlantic v2.0:3D Steel Frame Analysis & Design
  bc-07100.zip  (970606)  60K  Economically cut bars, rods, pipes, etc.
  bckbk17.zip   (961112) 511K  Beam Cookbook: Static Analysis for 2D Beams
  beam.zip      (960415)  50K  Graphical engineering program determines loads
  btusw340.zip  (951127) 265K  Heating & cooling load analysis tool for HVAC
  convol.zip    (991222)  25K  Convolve-It: Convolution of discrete sequences
  ddplt053.zip  (950404) 201K  DeedPlot: Plots map of your deed, finds errors
  deburr.zip    (950823) 173K  Process model for robotic grinding
  dizzy.zip     (941023) 240K  Land surveyor's cogo & field computer support
  engine-5.zip  (960514)  58K  Animation of a new Engine, Public domain
  frame985.zip  (990207) 333K  3D space frame analysis
  hc130d-1.zip  (970228) 784K  Hydraulic cylinder industrial app. v1.30. 1of2
  hc130d-2.zip  (970228) 584K  Hydraulic cylinder industrial app. v1.30. 2of2
  hvacp21b.zip  (970328) 289K  Over 25 programs in one for the HVAC pro
  mbeam41.zip   (980704) 244K  MicroBEAM v4.10:Sequential data entry analysis
  mrm20a.zip    (960914) 579K  Machining software for machinist and engineer
  pipe22.zip    (980618) 113K  NPS Piping database for DOS
  pumpv10.zip   (950625)  47K  Centrifugal well pump sizer
  sb2us209.zip  (981122) 408K  SuperBeam 2 USA: Steel and wood beam design
  schaef01.zip  (930503)  71K  Schaeffler diagram (for high alloyed steel)
  shpcst21.zip  (971215)  80K  Shopcost: Determines machining performance
  sly253a.zip   (950312) 126K  Survey land yourself quick/easy/inexpens, 1of2
  sly253b.zip   (950312) 182K  Survey land yourself quick/easy/inexpens, 2of2
  uetb6_1s.zip  (960901) 1.2M  Precision 3D construction measurement
  vehicle.zip   (960415)  46K  Engineering program designed for creating HPVs
  xraydif1.zip  (951002)  49K  Xray diffraction profile simulator
  zsysbdoc.zip  (960603)   7K  Z System: Engineering process pgms. Basic docs
  zsyszdoc.zip  (960603) 330K  Z System: Engineering process pgms. Compl docs