TY  - BOOK
AU  - Block,Stanley A.
AU  - Payne,M.Edwin
TI  - Sulphide marbles
SN  - 0764313401
AV  - NK5440.S8 B58 2001
U1  - 796.2 21
PY  - 2001///
CY  - Atglen, PA
PB  - Schiffer Pub.
KW  - Sulphides (Art)
KW  - Collectors and collecting
KW  - Catalogs
KW  - Marbles (Game)
N1  - "With price guide"--Cover; Includes bibliographical references (p. [169]) and index
ER  -