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SILVER Star
If those are the C.R. Lawrence ones, then they are the same as mine. I bought mine from SOR about 4 years ago and they seem to have started leaking recently. At the time I lived in Flagstaff and with snow and rain up there, they never seemed to leak. Then about 3 weeks ago in Orange County, Ca. it rained and they leaked.
They are the same ones that I have.