Hi Marlene,

Thank you for contacting Mearto with your appraisal inquiry.
If you'd like for your appraisal to include dimensions, which is customary, please forward in the comments section - at your convenience - the height and greatest diameter and I'll update this ASAP.
ALSO, if there are marks on this lamp that aren't shown in your photos, please let me know as it may change the value of the lamp
Based on the photos and information provided, and subject to examination, this is:

An antique pierced and solid brass table oil lamp
European, late 19th Century
Surmounted by a shouldered mushroom-shaped pierced shade with cylindrical hurricane shade over a solid brass base with repousse decoration, on three short feet.
(DIMENSIONS)
CONDITION: now electrified
PROVENANCE: inherited
$125-175*
*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.