thomson-phosphate-company-v-atlantic-coast-line-railroad-company-atlantic , 434 F.2d 180 ( 1970 )
itt-world-communications-inc-and-rca-global-communications-inc-western , 635 F.2d 32 ( 1980 )
western-union-telegraph-company-v-united-states-of-america-and-federal , 267 F.2d 715 ( 1959 )
Daniel D. Rappa, Inc. v. Engelhardt , 1969 Del. LEXIS 294 ( 1969 )