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.

Suddenly can't smart measure, sketch, or flip parts in assembly mode

Found this while metal detecting : r/coins

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USPatterns.com - Mint Errors Mistaken For Patterns

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1967 Lincoln Cent Magnetic Screw Struck and Bonded Onto Coin PCGS MS 64 RD One of Two Known

1959 1C Lincoln Memorial Cent NGC MS64 RB Mint Error Struck on Defective Planchet (Toned) (NOT FOR SALE - Charmy's Personal Collection) - The Penny Lady®

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

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

mrk 108 quiz ch 10b.jpeg - perdy March 11 2019 MRK 108 CHAPTER 10 TEST Indicate the answer choice that best completes the statement or answers the