Antique early 20th century iridescent coffee tea service

Iridiscent coffee and tea service, late 19th - early 20th century

Consists of:

10 coffee cups and 10 saucers
1 sugar bowl with lid
1 milk jar
1 coffee or tea pot with lid

First belonged to my greatgrandparents, was later passed down through the generations. Unmarked, unbranded, unsigned, except for a numeric fraction: “42 / 2”, see photos (I happened upon porcelain marked with the same number 42, and Bavaria). This coffee and tea service was always showcased as a decoration piece—it was never used. It is absolutely pristine: not a single chip, not a single defect.

Pick up on site is preferred, shipping possible. Shippings costs to be determined, to be convened..