[net.misc] Pennies

furuta (09/22/82)

Can any of you coin collectors out there tell me what's current with
pennies?  I understand that the 1982 pennies are supposed to be made
from copper clad aluminum rather than from solid copper.  Also, these
newer pennies are supposed to be substantially lighter than the older
pennies.  Well...  I've collected a bunch of 1982 pennies and can't
seem to notice any weight difference.  Are all 1982 pennies copper
clad aluminum or are only some of them?  How about 1981 pennies, are
they all solid copper or are some of them copper clad aluminum also?
Is there a means for telling the copper clad aluminum pennies apart
from the solid copper pennies?

Many thanks for any information you might be able to send.

			--Rick
			  ...ucbvax!lbl-unix!uw-beaver!uw-june!furuta
			  ...decvax!microsoft!uw-beaver!uw-june!furuta
			  or
			  Furuta@Washington on the ARPAnet

atlas1 (09/22/82)

re: old pennys ring, new ones clank...

	shades of 1964! silver quarters ring, clad ones clank (by comparison),
	counterfit ones rarely even bounce.

			Tom Roberts
			ihuxf!atlas1

dmh (09/23/82)

	Some 82 pennies have 3.5g mass , these are copper.
	some have 3.2g mass, these are zink cored. I can not
	tell by the ring when they are dropped. From the 20
	i have collected and weighed, it seem that about 10%
	are zink cored.
				Dave Holander