Thanks for reaching out! My 1977 Model 100 took a topple (I was not there or would have kept the broken cap) and is now missing half its cap. I am eager to find a cap for it but don't see it online There are many discussions here. Where should I go? Thanks so much for reaching out. this is a great group.
I'm on my 3rd Mathmos bulb for my heritage lamp. The first lasted about a month, the second lasted 5 months. If the third blows in short space of time, I think I'll just get something cheaper. You can apparently get a pack of 10 from AMAzon for the same price as 1 from Mathmos!