Does Anyone Know If This Is An Error Coin (1964 Quarter)

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Author	Replies: 6 / Views: 795
firemandmc Valued Member United States 80 Posts	Posted 08/07/2020 11:27 pm Someone said halo effect, what is that? * Edited by Staff to Add Year / Mintmark / Denomination to Title. Titles are Important! * Report this Post to the Staff

USSID18 Pillar of the Community 5464 Posts	Posted 08/07/2020 11:36 pm "A Solid Silver Coin Signal Is Gone Again!" In scientific terms, the Halo Effect is a conductive increase in target size as seen by the metal detector's electromagnetic field. ... The Halo Effect is ALWAYS associated with either long term burial of an object or highly acidic soils. I don't think it's a error. Always take your pictures of coins outside the holder. Your probably referring to the cartwheel effect. https://www.thesprucecrafts.com/car...coins-768414 Edited by USSID18 08/07/2020 11:37 pm Report this Post to the Staff
Greasy Fingers Pillar of the Community United States 7105 Posts	Posted 08/07/2020 11:41 pm And once the coin is ready for long term storage in the 2x2.....flatten those staples, don't want them to cause any damage to other coins stored against it. Report this Post to the Staff
USSID18 Pillar of the Community 5464 Posts	Posted 08/07/2020 11:44 pm Quote: And once the coin is ready for long term storage in the 2x2.....flatten those staples, don't want them to cause any damage to other coins stored against it. Report this Post to the Staff
firemandmc Valued Member United States 80 Posts	Posted 08/08/2020 12:58 am What are the two spots? They looks copperish but this isn't a clad coinright. Report this Post to the Staff
Ty2020b Pillar of the Community United States 4680 Posts	Posted 08/08/2020 02:30 am 90% silver 10% copper, enough to get copper spots. Who knows how long it was in its original packaging and how it was stored. Humidity, temperature, and time are all factors. Report this Post to the Staff
spru Bedrock of the Community United States 12477 Posts	Posted 08/08/2020 02:48 am It looks like a proof, or has that already been established? In Memory of Crazyb0 12-26-1951 to 7-27-2020 In Memory of Tootallious 3-31-1964 to 4-15-2020 In Memory of T-BOP 10-12-1949 to 1-19-2024 Report this Post to the Staff
	Replies: 6 / Views: 795

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