And not: generally used correlatively after a negative, introducing a second or a subsequent negative member of a clause or sentence.
Correlative to another nor.
With the omission of neither or nor in the first clause or part of the proposition.
Correlative to some other negative.
And … not: not correlative, but merely continuative.
[In this use formerly used with another negative, merely cumulative, nor being then equivalent, logically, to and.
Than: after comparatives. Compare or in like use.
An abbreviation of Norman.