HC Deb 10 July 1957 vol 573 c43W
63. Mr. Russell

asked the Secretary of State for Air what revenue is obtained from the sale of waste materials such as tins, cans, rags, sacking, paper and glass salvaged from stations, camps and depots under his department.

Mr. C. I. Orr-Ewing

I regret that a separate figure for material of this kind is not available