Pair 6: 20" Old K Istanbul
While these aren't Constantinople's, they are vintage and K's and cool, so I thought I'd include them here. They used to belong to William Schneiderman, who played in the Pittsburgh Symphony from 1943-82. As you would think, they sound somewhere between the Constantinople K's and modern Zildjians. They're loud and rich, nicely played in, and even though they're brighter than some of the older plates, they are still super rich and complex.
I think each plate is around 2,800g, but I'll have to check again.
[img]https://farm6.staticflickr.com/5641/22194650582_f3d95c8121_k.jpg[/img]20K by michael Culligan, on Flickr
[img]https://farm1.staticflickr.com/594/22181272836_47d26458c2_k.jpg[/img]20Kstamp by michael Culligan, on Flickr