This should be the right link https://www.ngccoin.com/price-guide...n-km-72.1-1636-1665-cuid-1101053-duid-1555405
The mintmark after the first part of the date is not clear but I think it is a head (= Brussels). Assuming that is correct, your coin is KM 72.2, Vanhoudt 642.BS, Delmonte 285 and Davenport 4454. KM 72.1 is the same type struck in Antwerp (hand mm).
Yes ! Panama's 50th anniversary. I have several of these. Not cheap. There's usually a premium well over the silver melt.
This one finally showed up this week. I think it took the scenic route getting here. Obverse: Helmeted 4-fold arms with wildmen supporters, titles of Julius Reverse: Wildman walking left holding lit candle in right hand, tree trunk in left, date at top in single legend Reverse Legend: ALIIS. IN. SERVIENDO. CONSVMOR. Ruler: Julius Note: Dav.#9062. Light Thaler. Composition: Silver
Egypt 1968 1 Pound, 40mm, .720 silver, mintage: 100,000. UNC, but unfortunately the coin has been lacquered.
I refer to the original post for my guidance: "At the moment I am using an arbitrary cutoff of 10g silver, which is about 0.32 ASW for my list. I am particularly interested in business strikes intended for circulation from the late 19th and 20th centuries." This would make some half crowns eligible for inclusion in this thread, A? This coin is 13.889 grams x .900 fine = 12.5001 grams of silver.
Fair enough, it's been so long, I forgot the "cutoff". I've been posting mine based on size. My apologies!
The title of the thread is a bit misleading, as it does say "...Crown Size...", so can not fault you on that one.