Mostly I collect Agee or Crown Pyrex with coloured milk glass, but occasionally I come across a flameware piece which is so useful and so clever that I can't resist.
Case in point - my Pyrex Flameware tea pot, with infuser. From all accounts, they are hard to come by with the infuser still included. Found at the Mitchell Salvos in January for the grand total of $5.
Thanks Betty Jo! Thanks threebuttons!