This is a vintage, post World War II Hornby set No. 201 Tank Goods Train Set
Made by Meccano - Manufactured in England
Gauge "O"
Comes in original box.  Includes 4 train pieces: locomotive LMS 2270, car LMS 12530, car with "Motor Shell Spirit" and flat car (missing a part?)
This also has 14 pieces of tract (12 curved and 2 straight), a small box with 12 connecting plates and an original Application for Membership for the Hornby Railway Company
The tracks and cars appear to be in good condition, with some missing paint. The box is worn and has been taped. 
Please see photos

If you purchase more than one item I will combine shipping - please do not pay until I send you an invoice with the revised shipping cost.