The Numismatic Bibliomania Society

PREV ARTICLE       NEXT ARTICLE       FULL ISSUE       PREV FULL ISSUE      

V20 2017 INDEX       E-SYLUM ARCHIVE

The E-Sylum: Volume 20, Number 13, March 26, 2017, Article 13

VOCABULARY TERM: INTERRUPTED REEDING

Dick Johnson submitted this entry from his Encyclopedia of Coin and Medal Terminology. Thanks. -Editor

coining collar with interrupted reeding

The inner aperture of this coining collar shows a blank area between areas where reeding has been machined into the collar wall. This creates the edge of a struck piece using this collar in a coining press. It will have a plane edge where the blank area without reeding is located and two areas with. Note lettering on the collar indicates this is for a 50mm (2-inch ) coin, dual blank areas – called “bars” here -- and the date it was made. Any number of blank with reeded areas is called interrupted reeding. Photo Medallic Art Company.

coining collar with interrupted reeding closeup Interrupted Reeding. Struck from a collar with one or more smooth areas on the inner wall of the collar alternating with the reeding. This is in contrast to a piece which is fully reeded forming a REEDED EDGE, or completely smooth forming a PLANE EDGE. When only one smooth area is formed, this is generally at the bottom or top edge so edge marking can be placed there at some later time. See REEDING, EDGE LETTERING AND NUMBERING.

In 1965 the Franklin Mint developed a method of interrupted reeding that provided gambling tokens of similar diameter with edge distinctions to identify different casino's tokens by the edges when stacked in columns or laid out in rows. Pairs of blank and reeded areas, plus different width of reeds give this distinction. A separate collar with unique blank and reeded areas provided this when pieces were struck in this collar. It was granted patent number 3350802 in 1967 for this type of reeding. See REEDED EDGE.
CLASS 10.2

Encyclopedia Coin and Medal Technology

LAST CALL

Two Weeks Left! If you want a copy of this incredible book order now at the discounted price of $50. Price goes up to original price of $100 on April 15 if any copies are still available.

Order all three of my books and a new book from Spain.

I pay all postage costs in U.S.A.


Encyclopedia of Coin and Medal Technology
1,854 entries on every aspect of how coins and medals are made, cataloged and collected., Sample entries in recent E-Sylum issues as Vocabulary Words. Do not miss this opportunity! 678 pages, card cover. . . . .$50

Order at the same time

Monograms of American Coin and Medal
Artists. Identifies over 450 initials and monograms found on American coins and medals. 147 pages, card cover. . .. . . $45

Who’s Who Among American Medallists.
Biographies of 4,137 artists of American coins and medals, with some as long as 4 pages. With article of American Art Styles, bibliography 386 pages, Hard cover. . … $65

Just published! El Numiscadero, English to Spanish and Spanish to English. By Gary Beals. I served as technical editor for this innovative work. Useful for all Spanish numismatics. Fully illustrated. Over 2,000 terms. 354 pages Card cover...$35

Checks only please.

Dick Johnson     139 Thompson Drive     Torrington, CT 06790



Wayne Homren, Editor

Google
 
NBS (coinbooks.org) Web

The Numismatic Bibliomania Society is a non-profit organization promoting numismatic literature. See our web site at coinbooks.org.

To submit items for publication in The E-Sylum, write to the Editor at this address: whomren@gmail.com

To subscribe go to: https://my.binhost.com/lists/listinfo/esylum

PREV ARTICLE       NEXT ARTICLE       FULL ISSUE       PREV FULL ISSUE      

V20 2017 INDEX       E-SYLUM ARCHIVE

Copyright © 1998 - 2024 The Numismatic Bibliomania Society (NBS)
All Rights Reserved.

NBS Home Page
Contact the NBS webmaster

coin