Button I found metal detecting. The back reads: scovelle improved

Found my first flat button - is there a good reference for back marks? : r/ metaldetecting

No Gold , But Found This Button ? - Metal Detecting For Coins & Relics

Metal Detecting Best Button Finds // Teknetics // Saving History™

BOOKS on Buttons by AUTHOR – Western Regional Button Association

Metal Detecting Button Infested Swamp! Found Treasures from 200+ Yrs Ago

Old button & coin : r/metaldetecting

Button I found metal detecting. The back reads: scovelle improved patent mint edge. The front is smooth but possibly had a design. Wondering if anybody could identify it and date it.

Button Identification Help (very Unusual) - Metal Detecting For Coins & Relics

Part I: Button Basics - How to Properly Identify Buttons When Metal De – High Plains Prospectors