PCGS 1899-O Morgan dollar partial collar strike. The coin was struck only partially within the collar die, and as a result, only part of the edge received reeding on the edge.   MS62 flashy...

PCGS 1884-O Morgan dollar partial collar strike. The coin was struck only partially within the collar die, and as a result, only part of the edge received reeding on the edge.   MS64 flashy...

PCGS 1877-S trade dollar partial collar strike. The coin was struck only partially within the collar die, and approximately half of the reeding is missing on the edge.   A very rare series for...

PCGS 1978 Ike dollar partial collar strike.  MS62 (light scratch obverse.) 

Partial collar strike, with the coin having been struck only partially inside the collar die. As a result, there is reeding on only about 3/4 of the edge.

PCGS 1888 Morgan dollar struck thru partially retained string reverse, with a struck thru area at 1 o'clock on the coin's reverse, and with a fragment of the string still retained in the coin's...

PCGS (1971-2023-D) clad Kennedy half dollar struck with a 20% indent obverse and also a partial collar strike. Indents this large are scarce on Kennedy halves. A nice example. MS64