Album (A)

Album, Stephen. A Checklist of Islamic Coins. (Santa Rosa, CA, 2011).

Third Edition. A primary reference for Islamic coins. No plates or line drawings.

Stephen Album has made this edition available for free in PDF form: Link

Rarity Ratings

A  Abundant Readily available, often in wholesale quantities.
C  Common Almost always available, but only occasionally in quantity.
S  Scarce Usually available without long delay, hardly ever in quantity.
Rare Demand outstrips supply, and specimens, when available, are often eagerly sought.
RR  Very rare Seldom available. Collectors may have to wait years to locate one.
RRR  Extremely rare Almost never available. Few collectors will ever have the chance to acquire these pieces.

Free PDF Available

Also see:
Album 1992
Album Hoard
Marsden-Album
Seljuks of Anatolia Hoard Summary
SICA I
SICA 9
SICA 10
SNS I
Studies Album