Hi Steven,

Thank you for contacting Mearto with your appraisal inquiry, and apologies that it has taken so long to finish this appraisal, which was started by another specialist.
Based on the photos and information provided, and subject to examination, this is:

A 72-piece vintage set of Noritake Progression China parcel gilt porcelain part dinner service
In the Stephanie pattern, made in Japan, bearing the back-stamp in use in the fourth quarter 20th Century, comprising:
dinner plates
luncheon plates
salad/dessert plates
cups and saucers
service pieces
CONDITION: condition appears to be generally good; value assumes no chips, breaks, repairs or losses.
PROVENANCE: acquired from a gallery/dealer
$300-500 for the set*
*represents a fair-market value for auction purposes; retail or asking price may vary.

Please let us know if you have additional items to appraise, and thank you again for using Mearto.