Pre-1900's Unmarked Lodge Cast Iron Shell, Turks Head Gem or

I need some help identifying three old, unmarked cast iron skillets. Any guesses as to provenance and age? Thanks in advance! : r/castiron

Cast Iron Gem Pans

Cast Iron Turks Head

Gem & Muffin Pans - The Cast Iron Collector: Information for The Vintage Cookware Enthusiast

Unmarked Cast Iron Cookware Identification - The Cast Iron Collector: Information for The Vintage Cookware Enthusiast

Cast Iron Turks Head

Cast Iron Turks Head

Cast Iron Turks Pan

Cast Iron Turks Pan

Identification of cast iron skillets pans dutch ovens griswold wagner erie

Cast Iron Turks Pan

NICE - Vintage Unmarked 6 Cup Cast Iron Turks Head/Gem Pan - Fully Restored