Hi Pierre,

Thank you for contacting Mearto with your appraisal inquiry.
This was made by the International Silver Company as part of their holloware line, between 1938-1976; the 800 is a pattern number. It is also silverplated, not sterling
Based on the photos and information provided, and subject to examination, this is:

A vintage International Silver Company silverplated coffee pot
mid 20th Century
With peaked hinged cover, cast molded serpentine spout and handle, bulbous body on three short feet.
(DIMENSIONS)
CONDITION: appears to be in good condition with expectant use wear
PROVENANCE: acquired at auction
$75-125*
*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.