PATENT OF FILTERING APPARATUS 1936 Art Print

Text on the tag: This invention enables the support of a funnel to in conjunction with one or several receptacles, such as test tubes or the like, in order that a single funnel can serve liquid to a plurality of receptacles or test tubes without the necessity of shifting the funnel supporting device.. * Conservation acid-free board included * Delivered packed ready for retail * Luxury pearlescent eco-certified paper * Produced in our London studio * Trivia fact on each tag * GS1 barcode for POS Dimensions: A3 - L16.50 inch, W12.00 inch, H0.00 inch A4 - L12.00inch, W8.00 inch, H0.00inch Weight in grams: A3 - 180 A4 - 90