These four bottles all come from separate cellars in the Loire Valley.
The top of the necks and pontils vary between 2.5 and 2.8 cm in diameter.
 
2.75 is the crudest of these 4 bottles and is probably the oldest c.1725. One has to be careful however, just because a bottle is crude and very worn does not mean it is old or older.
 
2.75.-- Weight 1050gms -- Height 26.5cm -- Width 11.2cm -- Capacity 925cc.
2.83.-- Weight 1010gms -- Height 26.7cm -- Width 11.6cm -- Capacity 990cc.
2.91.-- Weight 985gms   -- Height 27.3cm -- Width 11.7cm -- Capacity 945cc.
2.123- Weight 1100gms -- Height 27.4cm -- Width 11.8cm -- Capacity 938cc.
2.166.-Weight 710gms   -- Height 26cm    -- Width 11.1cm -- Capacity 910cc
2.176.-Weight 940gms   -- Height 26.8cm -- Width 10.5cm -- Capacity 795cc
2.189.-Weight 1065gms -- Height 27.8cm -- Width 10.8cm -- Capacity 815cc
Average          980gms                  26.9cm               11.2cm                   903cc
 
 
 
4 BOTTLES.
2.75 -- 2.83 -- 2.91-- 2.123
+ OTHERS
2.75.
2.75.
2.75.
2.83.
2.83.
2.83.
2.91.
2.91.
2.91.
2.123.
2.123.
2.123.
2.166.
2.166.
2.166.
2.176.
2.176.
2.176.
2.189.
2.189.
2.189.