These four buttons are all reproductions of buttons from the late 1800’s and early 1900’s. No. 1 is 1900-1919, No. 2 & 3 are 1860-1899 and No. 4 is 1880 – 1890.
They probably used original button moulds and were made in Italy. They were made for La Mode and were available in the shops in the 2010 – 12 period.