This is a butter dish from the FIRESIDE line by CORNING's PYREX, produced only for two years between 1983 and 1985. The color is amber. FIRESIDE was a new line of glassware manufactured and sold after the discontinuation of FLAMEWARE. Approximately 6cm in height, 9x17cm in width. There is a part of the lid that reflects with a cloudy appearance. There are no noticeable scratches or stains, and it is in beautiful condition. I purchased it as deadstock and used it with care, but I am reluctantly selling it due to moving. Immediate purchase is welcome. #Pyrex #Pyrex #ButterDish #ButterPlate #Diner #80s #Vintage #MadeInUSA #AmericanMade #Rare #HeatResistantGlass #Fireside #Fireside #Vision #Corning #ButterCase #OldPyrex