Scale 
Lumber and Structural Shapes  Since modelers build to many different scales, 
it would be impractical to list materials to specific scales. However, the following 
information should be helpful:   - In 
HO scale, .012" equals 1 prototype inch. 
 - In 
3/16" scale, .016" (1/64") equals 1 inch. 
 - In 
3/8" scale, .03 (1/32") equals 1 inch. 
 - All 
very close dimensions are rounded off.
  Example: 
1 mm is actually .0394" -we call it .040".     About 
Northeastern Wood  All wood is accurate to 1/200 of an inch made of the 
finest Basswood and Mahogany. Tolerances  
Wood strips up to 1" wide are cut to precise dimensions. Sheets 2" wide 
or more are cut to a close tolerance and are smoothly sanded on both sides. Finish  
Because of the natural characteristics of wood and the tooling employed in cutting, 
most strips and sheets have one surface smoother than the other. Modelers are 
advised to inspect stock to take advantage of this.  Note: 
Since wood is a natural product, a certain number of minor flaws and blemishes 
are inherent. We try to keep these to a minimum.  |