Hi,
On Bradford Road near the junction with Swalesmoor Road there is Howcans Pottery and a place called Bricks, both of them very close to Slack End. All the places are near Holmefield Mills.
Many of the people in this area were non-conformist and many were buried at Ambler Thorne Methodist Chapel Queensbury.
Have you looked on Malcolm Bulls 'Calderdale Companion' ?
Dave