City Amsterdam
Collection Historisch Museum
Inventory TLDW-1
Type soprano
Pitch c#''
Mark R·HAKA (scrolled) / (fleur-de-lys)
Maker Haka
Speaking
length
300.0
Blockline—thumbhole 97.5
Blockline—fingerhole 1 112.0
Blockline—fingerhole 2 132.8
Blockline—fingerhole 3 153.8
Blockline—fingerhole 4 176.5
Blockline—fingerhole 5 199.3
Blockline—fingerhole 6 221.2
Blockline—fingerhole 7 241.3
Max. bore
diameter
15.20
Min. bore
diameter
12.4
Window width 11.2
Window cutup 3.6
Material palisander, ivory
Notes

Found during an archaeological dig in Amsterdam's Jordaan district, the instrument was being preserved with PEG solution when measured. It has a very large ivory ring at the bell which was fractured. For a while the instrument was on display at the Amsterdam museum (formerly Historical museum) but has now been confined to a depot.

Sources

My own observations and measurements. Brown (2004).

Data sheet Here
Bore graph Here
Images Here
Page 
 of 209