I had to kill the picture to draw out the 2 and 00 in the date. The date isn't worn off - just not printed. Cheers, http://www.flickr.com/photos/mitchelliii/4792096722/sizes/l/
Sorry - thought a CUD was a broken off part of die omitting part of image. Only thing about this penny is no date printed and the L in liberty botched. It this considered an error - even if a filled die ? Ill try to post a better pic.
A cud occurs when a piece of the die breaks off and will produce a blob on the coin, not just missing details. Also (and this is a detail that many seem to forget), a cud includes the rim. If it does not include the rim it is simply a die break.
Here are some better pics with a comparison penny beside it. http://www.flickr.com/photos/mitchelliii/4792148278/sizes/l/ http://www.flickr.com/photos/mitchelliii/4792148812/sizes/o/in/photostream/
cud: http://imgs.inkfrog.com/pix/coop49/1983_Cud_Cent_Joshycfl.jpg http://imgs.inkfrog.com/pix/coop49/1989_Cud_Cent.jpg http://imgs.inkfrog.com/pix/coop49/CUD.jpg http://imgs.inkfrog.com/pix/coop49/Cud_Cent_1977_Athiest_Cent.jpg http://imgs.inkfrog.com/pix/coop49/John_Sulivan_Dime_Cud_slab_IMAGES.jpg http://imgs.inkfrog.com/pix/coop49/Statehood_Quarter_Cuds_larger.jpg Struck Through Error: Grease filled die http://imgs.inkfrog.com/pix/coop49/1948D_greasefilleddie_01.jpg http://imgs.inkfrog.com/pix/coop49/1980_s_grease_filled_die_cent_gutkowski.jpg http://imgs.inkfrog.com/pix/coop49/1994_Grease_Filled_Die_rev_madzdad71.jpg http://imgs.inkfrog.com/pix/coop49/STRIKE_THROUGH_GREASE_LDARRELLC.jpg http://imgs.inkfrog.com/pix/coop49/Struck_Through_Error_-_Heavy_Grease_Filled.jpg
Help me out here if you will. I know a cud occurs only when it involves the rim, my question is when the break is on the rim not extending into the field of the coin is it considered a cud? Part of me thinks yes the other part thinks it would be a collar chip or break. I just received my 2010 unc sets and found such an occurrence on a quarter. Any thoughts?
Yes Hobo I agree when I said collar I was meaning rim so that means basically that it is a cud without entering the field of the coin.