Spectacular San Francisco Mint Errors
Regarding the two-tailed quarter discussed last week, Max Hensley writes:

Two Proof error coins that were struck at the San Francisco Mint in the early 1970s and are composed of aluminum were apparently intentionally struck over struck aluminum Shell Coin Game tokens, according to error coin specialist Jon Sullivan of Sullivan Numismatics in Charleston, South Carolina.

To read the complete article, see:
Proof Kennedy half dollar, Eisenhower dollar struck over aluminum Shell tokens(https://www.coinworld.com/news/us-coins/2017/10/1970s-coins-struck-on-aluminum-game-tokens.all.html)

To read earlier E-Sylum articles, see:
TWO-TAILED WASHINGTON QUARTER AUTHENTICATED(http://www.coinbooks.org/v20/esylum_v20n40a19.html)
MORE ON 1970-S MINT "ERRORS"(http://www.coinbooks.org/esylum_v19n25a10.html)

U.S. Coins in European Museums
This got lost in my inbox, but after the September 24th issueAlan V. Weinberg sent this note. He writes:

Silver Wedding Anniversary Dollar Tree
Regarding "25 Silver Dollars for 25 Years of Marriage" Bern Nagengast writes:

To read the earlier E-Sylum article, see:
NOTES FROM E-SYLUM READERS: OCTOBER 1, 2017 : 25 Silver Dollars for 25 Years of Marriage(http://www.coinbooks.org/v20/esylum_v20n40a12.html)