378 in left portion of sheet showing progression from the button as half circles in the top row to a full circle in the bottom rows, folded on perfs. between the third and forth rows (see CSS Catalog page 77)

Current High Bid: $55.00
Current High Bidder: ch****m
View Bidding History
Lot No: 58822
Condition: MNH
Centering: F-VF

Bidding:
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Start Time: 1-May-2025 12:00:00 AM
End Time: 30-May-2025 11:59:59 PM
Time Remaining: 5d 7h 40m

Current Kansas City Time: 25-May-2025 4:19:11 PM