Hi Cynthia,

Thank you for contacting Mearto with your appraisal inquiry.
The body and limbs of this doll are made of what is now referred to as "composition;" it's a hard material sort of like papier mache that usually has a sort of glossy finish. It doesn't wear nearly as well as porcelain and its not uncommon after 100+ years to show signs of wear (chips, losses to the surface, etc) particularly if the doll has been played with.
Unfortunately, the market for FY Nippon dolls recently has been quite soft - most bring less than $100 when sold at auction and this is likely a case where it's sentimental value to you and your family is worth more than that...but I didn't want to mislead you with unrealistic ideas of its value should you be facing decisions as to sell or not.
Based on the photos and information provided, and subject to examination, this is:

An antique FY Nippon Bisque Porcelain and Composition Doll
made in Japan, circa 1915-1921
The bisque porcelain-head body with glued blond hair, blue eyes, wearing white linen dress, bloomers and sock and shoe on one foot. Marked "FY Nippon" on the back of the head.
23 inches tall
CONDITION: This doll appears to be in good condition with some minor wear commensurate to age and use.
PROVENANCE: Inherited
$ 75-100*
*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, or questions/concerns, and thank you again for using Mearto.
~ Delia