Hi Folks, Today I acquired this beautiful lamp. I dared to classify it as a 241 because it looks very similar to another 241A that I also posted a few years ago on this same forum. Unlike my first 241, this one has no information on the necklace and only shows the number 49 on the reservoir. Now I have some questions... Is it a 241 without a letter? Did they change the necklace? I would appreciate any information about the possible version of this lamp.