Bidspirit auction | A Pair of Vintage Thermos

A Pair of Vintage Thermos Model 18 Tartan Vacuum Flasks with Original Boxes - A pair of mid-20th century vacuum flasks manufactured by Thermos Limited in England. The packaging features the Royal Warrant crest for Her Majesty the Queen, identifying Thermos Limited as manufacturers of vacuum vessels. This specific design is identified as the Model 18.