Statistics  
trumpets by diameter band go back
Oval horn 'diameters' are managed by the larger dimension  
   
mmqty
0 - 2513
25 - 5074
50 - 75247
75 - 100126
100 - 15096
150 - 2007
200 - 3001
300 - 4000
 
 564


Ear Trumpets, the Packington Collection
SY10, Shropshire, UK
01691830296