INTRODUCTION
Information
Introduction
Read Me

VIEWING THE MODEL
View the Model
On a Web Page (Recommended)
On This Page
In a New Window

View Some Curta Parts
Setting Section | 
Reversing Lever | 
Adder Transmission | 
Turns Counter Transmission | 
Rotating Parts | 
Step Drum | 
Tens Bell | 
Carriage | 
Result Wheels Adder | 
Result Wheels Turns Counter | 

OPERATING INSTRUCTIONS
Viewing a VRML Model
Viewing Modes | 
Viewpoints | 
Tips and Tricks | 

Operating the Curta
Extended Right-Click Menu | 
Operating the Curta | 
Disassembly of the Curta | 
Exploded View | 
Basic View | 
Keyboard Control Summary | 

Background Colour and Fog
Changing Background Colour | 
Showing Fog | 

3D Stereo Viewing
View the Curta in 3D / Stereo | 

STANDALONE VIEWING
YACS for off-line viewing

WOW! A BINARY CURTA
Information
About the Bin Curta

View the Model
On a Web Page (Recommended)
On This Page
In a New Window

BACKGROUND INFORMATION
Why How and Who
Why did I do it
How was it done
Who did it
Contact the Author

Thanks and Curta Links
Special Thanks
Rick Furr's Curta page
Curta site of Red Garlic design

BUILD YOUR OWN
For the 3D printers
A note for 3D printers
The Engineering Drawings
Drawings Curta

OTHER VRML WORLDS
You can also look at
YAAS -
Yet Another Antikythera Simulator