Which company does this "ditto" apply?
Hello, please see entry number 8 for: US, New York, Erie—Index to Land Records, Grantees, 1630–1975 [Part B][M32G-DW1]
The Grantee for entry number 8 (and for many more entries) is a "ditto" for the line above. The line above lists two different companies, New York State Elec & Gas and New York Telephone Company. Should I "ditto" both companies (in two separate entries) or just the last company mentioned - New York Telephone company?