Good morning, Shirley,
Thank you for sending photographs of your glass and wrought iron floor lamp for appraisal.
The lamp was probably made in the late 19th century, difficult to say if American or Europe. This seems to be missing something, or is otherwise incomplete, so the value given is based on it being a decorative piece.
I hope this has been useful information; please let us know if you have other questions, and thank you again for using Mearto.
Madelia