Pittsburgh Glass Center:
PGC Hot Glass I - 001
Pittsburgh Glass Center:
PGC Hot Glass I - 002
Pittsburgh Glass Center:
PGC Hot Glass I - 003
Pittsburgh Glass Center:
PGC Hot Glass I - 004
Pittsburgh Glass Center:
PGC Hot Glass I - 005
Pittsburgh Glass Center:
PGC Hot Glass I - 006
Pittsburgh Glass Center:
PGC Hot Glass I - 007
Pittsburgh Glass Center:
PGC Hot Glass I - 008
Pittsburgh Glass Center:
PGC Hot Glass I - 009
Pittsburgh Glass Center:
PGC Hot Glass I - 010
Pittsburgh Glass Center:
PGC Hot Glass I - 011
Pittsburgh Glass Center:
PGC Hot Glass I - 012
Pittsburgh Glass Center:
PGC Hot Glass I - 013