This is a French Lardy pattern set, could be a German as well since this style was very popular in the 2nd half of the 20th century. The set one is on the small side, with the King's height at 7.2cm. The pieces are weighted although in some of them the weight feels to be moving inside.
The board is not included in the price.
Photos are an important part of the description, please take a good look at them.