One of those wooden barrels has the end knocked out and is being used as a rubbish bin. They're all too old and damaged to hold foodstuffs. One has what might be a spile hole on the side, so could be a repurposed beer barrel. But in reality wooden barrels were the victorian version of a cardboard box and could hold anything.
Also note the steel (oil?) drums back right which suggest an engineering site/shed, and the short grounded carriage next to them
According to this page 10166 was withdrawn from St Margaret's Edinburgh in 1932
Describes the Wheatley J31 (NBR Class R) 0-6-0 Locomotives
www.lner.info