ling ▁programs ▁may ▁rel ieve ▁more ▁cult ur ally ▁significant ▁w reck age ▁from ▁over exp lo itation , ▁particularly ▁incident al ▁damage ▁by ▁less ▁compet ent ▁divers , ▁but ▁do ▁not ▁remove ▁the ▁threat ▁of ▁illegal ▁intent ional ▁damage ▁by ▁removal ▁of ▁artifact s ▁by ▁w reck - ro bb ers , ▁who ▁will ▁target ▁w re cks ▁where ▁there ▁are ▁more ▁likely ▁to ▁be ▁artifact s ▁worth ▁ste aling . ▁ ▁List ▁of ▁ships ▁s unk ▁for ▁w reck ▁div ing ▁ ▁See ▁also ▁ ▁References ▁ ▁Category : Art ific ial ▁re ef s ▁▁ ▁Category : Sh ip w re cks ▁Category : Under water ▁div ing ▁sites <0x0A> </s> ▁One ▁Silver ▁Pie ce ▁() ▁is ▁a ▁ 1 9 7 6 ▁Czech oslov ak ian ▁drama ▁film ▁directed ▁by ▁Jar oslav ▁Bal ík . ▁It ▁was ▁selected ▁as ▁the ▁Czech oslov ak ian ▁entry ▁for ▁the ▁Best ▁Foreign ▁Language ▁Film ▁at ▁the ▁ 4 9 th ▁Academy ▁Awards , ▁but ▁was ▁not ▁accepted ▁as ▁a ▁nom ine e . ▁ ▁Cast ▁ ▁An atol ij ▁K uz ně cov ▁as ▁L aco ▁T atar ▁( as ▁An atol ij ▁K uz ne cov ) ▁ ▁Emil ▁Hor vá th ▁as ▁Martin ▁U her ▁ ▁J ú lius ▁V ase k ▁as ▁G abor ▁ ▁Ferdinand ▁Kr uta ▁as ▁Mate j ▁Kor í nek ▁ ▁Mi ros lav ▁Mor ave c ▁as ▁Form an ▁ ▁See ▁also ▁ ▁List ▁of ▁subm issions ▁to ▁the ▁ 4 9 th ▁Academy