Holland America Cruises: A glass triangular ashtray from the era in the 1970s when the former transatlantic company was trying to reinvent itself as a cruise line. Thank God they succeeded! The 3 hash mark HAC logo is frosted on the bottom. This supposed improvement was wisely discarded in the 1980s and the line's wonderful NIEUW AMSTERDAM logo from the 1930s was reintroduced. Very good condition. 4" across.