Rustic Wrought Iron Spanish Revival Floor Lamp

Hi, this is a very heavy rustic wrought iron floor lamp, I'm guessing it's around 1910 but maybe a later revival period? Very heavy and no markings that I could find, beautifully hand-wrought and and rustic, seems to have been rewired but the wiring is still old.

There is a hole down past the pole that a shade attaches to. Wondering if it was meant for a second shade?

Would love to know more about this floor lamp. Thanks in advance for your reply!