Richters Hautboy Bell Joint Bore
First Measurement Extended Data and Calculations

This is bell joint bore data from M. Kirkpatrick's measurement of the Richters Hautboy in the collection of M. Piquet with extra data derived from calculations for bore ellipses and estimates of original bore geometry.

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 Notes:  [value]  indicates derived/calculated information.
   An empty shaded cell indicates that, since the measured lengths are the same,
 the values that would appear are redundant.
 1 [value]  indicates the row is for Socket. The length value at the top
     of the socket has been taken from socket tenon page  (see Socket and Tenon data)
 n/r  indicates data not recorded
 n/a  indicates data not applicable
Measurement  Ref-
 erence 		 Length   Ellipse Widths   Original Diameter 
 Max.  Min.  Max. @ x   Min. @ x   Max. @ y   Min. @ y   est. @ x   est. @ y 
 Richters, H.
Hautboy
 Piguet          Nr.  01

 Measurer:
 Mary Kirkpatrick 		Top  1  0.00 0.00 24.10          
Bottom  1 162.00 162.00
Top  1 26.60 26.60 19.20          
Bottom  1 135.40 135.40
Top 29.00 28.00 19.20 19.00 19.20 19.00 19.40 19.40
Bottom 133.00 134.00
Top 30.00 29.00 19.00 18.80 19.20 19.00 19.20 19.40
Bottom 132.00 133.00
Top 32.00 30.00 18.80 18.60 19.20 18.80 19.00 19.60
Bottom 130.00 132.00
Top 47.00 33.00 18.60 18.41 19.53 18.60 18.79 20.46
Bottom 115.00 129.00
Top 50.00 42.50 18.40 17.90 18.56 18.40 18.90 18.72
Bottom 112.00 119.50
Top passes 49.00 18.20 n/a n/a n/a n/a n/a
Bottom passes  113.00
 Bottom passes 86.00 18.20 n/a n/a n/a n/a n/a
 Bottom 90.00 82.00 18.40 18.13 18.80 18.40 18.67 19.20
 Bottom 84.00 80.00 18.60 18.47 19.00 18.60 18.73 19.40
 Bottom 80.00 77.00 18.80 18.65 19.00 18.80 18.95 19.20
 Bottom 78.50 75.00 19.00 18.53 19.35 19.00 19.47 19.70
 Bottom n/r n/r 19.20 n/a n/a n/a n/a n/a
 Bottom 75.00 72.50 19.40 19.15 19.90 19.40 19.65 20.40
 Bottom 74.00 72.00 19.50 19.30 19.90 19.50 19.70 20.30
 Bottom 70.00 68.00 20.00 19.75 20.25 20.00 20.25 20.50
 Bottom 67.00 64.00 20.50 20.00 20.88 20.50 21.00 21.26
 Bottom 63.00 61.00 21.00 20.75 21.33 21.00 21.25 21.66
 Bottom 60.00 58.00 21.50 21.17 21.83 21.50 21.83 22.16
 Bottom 56.00 55.00 22.00 21.87 22.17 21.87 22.13 22.47
 Bottom 52.00 51.50 23.00 22.87 23.14 22.87 23.13 23.41
 Bottom 49.50 49.00 24.00 23.80 24.20 23.80 24.20 24.60
 Bottom 46.00 45.50 25.00 24.86 25.14 24.86 25.14 25.42
 Bottom 43.50 43.50 26.00          
 Bottom 39.00 39.00 28.00          
 Bottom 35.00 35.00 30.00          
 Bottom 32.00 32.00 32.00          
 Bottom 28.00 28.00 34.00          
 Bottom 25.00 25.00 36.00          
 Bottom 21.50 21.50 38.00          
 Bottom 18.50 18.50 40.00          
 Bottom 10.60 10.60 44.20          
 Bottom 3.20 3.20 41.30          
 Bottom 0.00 0.00 42.20          
Last Updated on 11-Apr-2002
Please send corrections and comments to me at carlb@hautbois.net