London Robsons Street Directory in 1832 - Delehay street, Westminster
Robsons 1832 directory index
This is the earliest street directory I have found so far which also includes
pub history detail.
Delehay street, Westminster
6 Brownsmith William
8 Ollier Joseph
And Last updated on: Monday, 11-Nov-2019 01:04:12 GMT
And in comparison from 1842, although with no links as it is an
image. It does include much more detail about trade details rather than
in 1832.

Delahay street, Westminster 1842 Robsons street directory
London pub history directory.