Set of 4 Chiavari chairs

Beautiful set of 4 chiavari chairs with a polished brass frame and a red velvet seat. The chairs were designed by Giuseppe Gaetano Descalzi and produced since the early 19th century in the Ligurian town of Chiavari, Italy.
 
This is a set 4 of chairs with almost the same red. they have a small difference in height and frame. 
 
Measurements: 
Height: 44 & 48 cm