R.A. Colby, Inc.
PO Box 4058
Johnson City, TN 37602
ph: 423-282-4473
info@racolby.com
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RA Colby Organbuilder


Material: Zinc / Spotted Metal
Slotting: 1-12
Ratio to Top of Slot: 3/4
Ratio of Slot Width: 1/3
Tuner Style: Scroll/Wire
Compass: 1-12

Pipe# C1 C2 C3 C4 C5 C6 C7
Scale 50            
Mouth Width Ratio              
Mouth Width              
Cut Up              
Cut Up Ratio              
# nicks in languid              
Tuned Length" 94            
Total Pipe Height" 95            
Toe Hole Dia" .536            
Roller Beard Dia"              
Wind Way"              
Metal Thickness" .053            
Hook Heights"              



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Copyright 2016, R.A. Colby, Inc.. All rights reserved.
 
 

16' Double Trumpet
• 50 scale
• 1-12

• $3150 + shipping/handling

• KB03-dbltrumpet