WTB spectra physics 155 HeNe tube

I was given a spectra physics 155 HeNe.
looks like this


It needs a HeNe tuble like the bottom one in this picture


Anyone have one I can purchase from them.

Please note the top one is the wrong size and needs to be re gassed

Your tube is very different than mine. Mine is just the ordinary tube, but yours has the side capillary. PM Daguin if you can, he might have something useful for you. I think at one point he came across a large number of tubes.