Set of of 4 pocket watch chains, approx. 1880 - 1950, 1st. silver, curb with small spring ring & closed loop, length approx. 45 cm, 2nd. silver, curb with small & big spring ring, length approx. 48 cm, 3rd. silver gold plated, curb with run, snap link & spring ring, length approx. 25 cm, 4th. gold plated with screwed snap link, 2 gold plated key enclosed, length approx. 30 cm, in useable condition