Gold Penny of Henry III Die Types
Martin Purdy of Upper Hutt, New Zealand writes:

To read the earlier E-Sylum article, see:
A NEW GOLD PENNY OF HENRY III(https://www.coinbooks.org/v25/esylum_v25n03a24.html)

More on Puebla de Los Angeles

Michael Wehner of San Francisco writes:

Michael continues:

Federico Castillo writes:

To read the earlier E-Sylum article, see:
NOTES FROM E-SYLUM READERS: JANUARY 16, 2022 : Query: Is This Piece From Los Angeles, California?(https://www.coinbooks.org/v25/esylum_v25n03a17.html)

U.S. Sanitary Fair Numismatics
Mitch Fraas writes:

To read the Cincinnati sale catalog on NNP, see:
Priced catalogue of a large collection of autographs, coins, medals, etc., donated to the Great Western Sanitary Fair, to be sold at auction for the benefit of the Cincinatti branch of the U.S. Sanitary Commission, by S.G. Hubbard, at ... Cincinatti ... [03/15/1864](https://nnp.wustl.edu/library/auctionlots?AucCoId=510983&AuctionId=520276)

For more information, see:
Philadelphia's Civil War sanitary fairs(https://philadelphiaencyclopedia.org/archive/civil-war-sanitary-fairs/)
Catalogue of articles contained in the museum and curiosity shop of the Metropolian Fair April 4th, 1864(https://babel.hathitrust.org/cgi/pt?id=loc.ark:/13960/t3gx4q20c&view=1up&seq=5&skin=2021&q1=coin)

Retiring and Quickly Un-Retiring
Alan V Weinberg writes:

To read the earlier E-Sylum articles, see:
HARVEY AND LAWRENCE STACK REJOIN STACKS-BOWERS(https://www.coinbooks.org/esylum_v14n22a10.html)
NOTES FROM E-SYLUM READERS: JANUARY 16, 2022 : More on Harvey Stack(https://www.coinbooks.org/v25/esylum_v25n03a17.html)

Whitman Coin Printing Blocks
Bruce Bartelt writes:

To read the earlier E-Sylum articles, see:
MORE WHITMAN COIN IMAGE PRINTING PLATES(https://www.coinbooks.org/esylum_v17n06a15.html)
QUERY: COIN PRINTING BLOCKS(https://www.coinbooks.org/v25/esylum_v25n03a15.html)

Paris Mint Strikes of the John Paul Jones Medal
John Kraljevich writes:

Roger Burdette writes:

Peter Jones writes:

To read the earlier E-Sylum article, see:
GILT JOHN PAUL JONES MEDAL(https://www.coinbooks.org/v25/esylum_v25n03a16.html)

The "Prince Andrew Commemorative Coin"