Bidspirit auction | 1898 Celluloid advertising card nude

1898 Celluloid advertising card nude woman draped - this is a rare advertising card 1898 celluloid produce by whitehead & hoag co of Newark NJ, it features an etched illustration of a nude woman draped in flowing fabric holding a censer burner against a cloud backdrop, some say that it is also used for dance card? or advertising collectibles. see pics 2 3/8” x 5”