The picture shows Florence Hunt in the rear doorway and her niece Violet Ashdown outside the Blue Anchor pub, with two of her children. The name F.A Hunt is over the door.
The information originally came from David Jaundrell. There is more pub history including other Tilbury pubs on UK Pub history.
More about West Tilbury on this website: West Tilbury viewed form the church
Also on the West Tilbury Village Hall website http://westtilburyvillagehall.com/3753.html