NO BM INFORMATION BUT DATA SEEMS HOMOGENEOUS
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 11-JUN-91 :
Manfredonia         270/019 RLR(1971) is 8.9m below BM
=========================== BENCHMARK INFORMATION UPDATE ADDED  12-JUL-93 :
Manfredonia         270/019 RLR(1971) is 8.9m below BM
Manfredonia is an historic station last data 1971

