I've been kicking around the possibility of picking up a bass sax recently, and came across one on ebay which looks intriguing. It is a very early Conn (serial number 10,xxx according to seller). It has no engraving on it, except for the very small Conn stamp on the bell, which I think is relatively common for a very early Conn. According to the seller though, there is also no pitch indicated. I'm not sure what to make of that! Would the default be LP, or HP? Is there any way to tell via measurements, since it isn't in playing condition?