Those embossed tin 'Russells Malton Beer from the country' signs with the two draymen offloading a barrel from a cart came out en-masse from the Malton area some years ago, all brand new with the tissue paper separating each one.
...and looking on ebay at the moment the enamel Berina Malted Milk Scotsman pictorial and Redgate Table Waters have also come to the surface in droves.
I think the list will go on and on..There is the Puffed Rice Biscuit toffee tin ..large amount foud sealed in a fireplace .Also yewsabit metal polish tin fingerplate