Discover a pair of cathode ray television tubes up for auction at Duggleby Auctioneers. This lot features a Cossor example with serial number 896456 and a Mullard example, both housed in their original boxes. The largest tube measures H45.5cm, showcasing the quality and preservation of these vintage items. Ideal for collectors or enthusiasts, these tubes offer a glimpse into the history of television technology. Don't miss the opportunity to bid on these unique pieces that are sure to add character to any collection.