Thread: Making a 20" Gregorian.
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  #72  
Old 15-10-2018, 03:35 PM
Billyboy78 (Bill)
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Billyboy78 is offline 		 
Join Date: May 2018
Location: CRESTMEAD Brisbane
Posts: 103
yeah, but its only 50 square inches, primary is 314 square inches, gives me 264 left.
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