Hi Charlotte,

Thank you for contacting Mearto with your appraisal inquiry.
I've not been able to find a listed artist by the name of G. Jaffery but this painting is characteristic of works painted in the late 20th and early 21st Centuries by American artists and is a good example of the type. Though these are large and impressive, when offered at auction, works of this size and style tend to bring between $300-500 at auction.
Based on the photos and information provided, and subject to examination, this is:

American School (20th/21st Century)
Rural Landscape: Village on the Riverbanks
oil on canvas
signed "G. Jaffery" lower right
24 by 64 inches
CONDITION: client reports this painting to be in good condition
PROVENANCE: unknown
$300-500*
*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