Scottish shale Scottish shale

John Robertson Junior & Co.

Company number:
Not known
Share capital:
1866 or earlier
1871 or later
Registered office:

Not known

Oil works:

Redwood, states that John Robertson jun. & Co operated the Dryflat Oil Works between 1866 and 1871. Valuation rolls list John Robertson as proprietor between 1866 and 1868, and James Roberston jun. from 1869 to 1871; a period during which the works were marked as "standing".


  • John Robertson