More examples of the earliest production of Venetian Chevrons  ca. 1500s onwards

5L 27 x 14 mm
w/bl/r/w/b  
Sold
ATB 488-57   26

4L 19 x 11 mm
w/r/w/b 
Sold
ATB 488-58   18

4L 19 x 11 mm
w/r/w/b
ATB 488-59   24

4L 21 x 10 mm
w/r/w/b
ATB 488-60   14

4L 16 x 11 mm
w/r/w/bl
ATB 488-61   10

4L 16 x 12 mm
w/r/w/b
ATB 488-62   8

4L 18 x 10 mm
w/r/w/b 
Sold
ATB 488-63   16

4L 16 x 10 mm
w/r/w/bl
ATB 488-64   14

4L 19 x 10 mm
w/r/w/b
ATB 488-65   16

4L 17 x 10 mm
w/r/w/b
ATB 488-66   14

4L 17 x 10 mm
w/br/w/br
ATB 488-67   14

4L 18 x 9 mm
w/r/w/b
ATB 488-68   12

4L 16 x 11 mm
w/r/w/b
ATB 488-69   8

4L 18 x 8 mm
w/r/w/b
ATB 488-70   10

4L 13 x 9 mm
w/br/w/br
ATB 488-71   6

4L 16 x 9 mm
w/r/w/b
ATB 488-72   10

4L 18 x 9 mm
w/r/w/b
ATB 488-73   10

5L 10 x 10 mm
tr/w/r/b/tr
ATB 488-74   16

4L 8 x 10 mm
w/r/w/b
ATB 488-75   12

5L 6 x 9 mm
tr/w/r/w/b
  Sold
ATB 488-76   14

Note: These are enlarged pictures to give clarity of design
Measurements in mm ( length x diameter )   L = layers    lt.b =
light blue     br = brick red
Colours listed from centre to outside ... Codes :  b = blue   bl = black   gd = gold   g = green
      
gr = grey      r = red     tr = translucent      w = white     y = yellow  

x