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(Add Russell Index example.) |
(Enumerate the 4 types of Cott indexes identified in the Maryland record manual.) |
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=== Cott System Indexes<br> === | === Cott System Indexes<br> === | ||
The Cott Index Company has | The Cott Index Company has many indexing systems, but they can be grouped into several groups: | ||
==== Cott Key Table ==== | |||
A key table appears at the top of every page. | |||
==== Cottco Universal ==== | |||
The alphabet is divided into units. A unit starts with a tab sheet showing the letter or the part of a letter contained in the unit. The unit next contains a sub-index sheet with page references for every combination of letters or commonly occurring surnames. The unit then contains the referenced pages. | |||
==== Cott Family Name ==== | |||
Every surname is given a separate page with given names listed alphabetically. A sub-index sheet at the beginning of each unit identifies the page numbers for the surnames. | |||
==== Cott Guide Letter ==== | |||
A key table provides a page number based on the first letter of the surname combined with the first letter of the given name. | |||
=== Liber Index === | === Liber Index === |
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