Part One

Introductory Remarks

Full Tabulation of Thickness and Level

Full Graphical Display

Part Two

Data Set One

A Logarithmic Decay Curve

Part Three

Data Sets Two and Three

More Logarithmic Decay Curves

Part Four

Statistical Quality Control

Part Five

Data Set Four

A Unique Elliptical Presentation

Part Six

Data Set Five

A Circle Display

Part Seven

Data Sets Six to Eight

A Puzzle

Part Eight

Upper Data Sets

More Puzzles

Part Nine

Normalized Upper Data Sets

Stone Finesse and Control