Whitman Type set question on Kennedys

Hi Gang,
I bought a whitman 20th century type set for my son and we started filling in up. His grandfather gave him some coins rough but (about good to fine) . The question i have is the whitman holder calls for a kennedy Silver clad and a Kennedy Cop nick clad. What is the difference. i know the cop nick clad but the silver clad?
Thanks in advance
I bought a whitman 20th century type set for my son and we started filling in up. His grandfather gave him some coins rough but (about good to fine) . The question i have is the whitman holder calls for a kennedy Silver clad and a Kennedy Cop nick clad. What is the difference. i know the cop nick clad but the silver clad?
Thanks in advance
0
Comments
65-70 were 40 % silver.......... silver clad
71-on (except for special bi-centennial and silver proofs) were cupro nickel
Dang, it's hard to believe Kennedies have been out for 40 years......... I remember when they came out !!!!!!!!!
Makes them second in longevity behind the Seated series methinks........ Frankies ran 48-63 (15 years), Walkers 16-47 (31 years), Barber 92-15 (23 years), Seated 39-91 (52 years), Turbans 08-38 (30 years)
3 "DAMMIT BOYS"
4 "YOU SUCKS"
Numerous POTD (But NONE officially recognized)
Seated Halves are my specialty !
Seated Half set by date/mm COMPLETE !
Seated Half set by WB# - 289 down / 31 to go !!!!!
(1) "Smoebody smack him" from CornCobWipe !
IN MEMORY OF THE CUOF