£1,800
By GEOLOGICAL SURVEY OF KOREA [and] GEOLOGICAL SOCIETY OF KOREA, 1956.
£500
By CANOT, P[ierre] C[harles], after SCOTT, Samuel, Feb. 25, 1761.
By GEOLOGICAL SURVEY OF KOREA [and] GEOLOGICAL SOCIETY OF KOREA, 1956.
By CANOT, P[ierre] C[harles], after SCOTT, Samuel, Feb. 25, 1761.