Great pictures of a well known company.I just wonder about “Continental Services” 
did they go over the watter - the mind boggles at the thought 
Greedy boards doubled up,20ton of coal topped up with a few ton of coke maybe,got to make it pay tha knows
The Mullans photo was taken at Lady’s Bridge Sheffield,and there’s an Atlas Express Ford Thames behind,if they are both going over Woodhead that Atlas driver will have all on catching Mullan going down t’other side.