Solingen was reknowned for their blades. So, in general, anything from Solingen should be given a shot as we have all had great results. From what I can find from Archiving Industry, Tiger was made by Lauterjung & Co who also had other "brands" as well. This thread, seems to say that Lauterjung is the lineage by which PUMA came to market, which of course is a highly regarded brand. I couldn't confirm that Lauterjung & Co. is the same as Lauterjung & Sohn in which is mentioned in the linked thread.
Either way, it appears to be quite the find, and you should be pleased. A hint to the quality, besides the obviously well done metal work, is the inclusion of a 3rd pin in the scales. I have come to associate that feature with an improved quality. Not all quality razors have it, but many do.
If you need someone to hone them for you, let us know, as I'm certain that there are many guys who would be willing to help a new guy get a good start to using straights if you were so inclined.