Hi All-

I've been using ebay extensively, but I don't know what to look for in collectible razors. I let a Puma go by, with a "buy it now" price, and it ended up selling for about $400. I didn't know anything about this brand.

To avoid future missed opportunities, I'm looking for a good collecting book or two, one that preferably covers history, manufacturers, etc. There is one book I found on Amazon, but its publication date was 1980, and I'm sure razor companies have come and gone since then.

Can anyone give me a lead?

Many thanks,
Mark