Info on Tally Ho age.

So I was looking around at Tally Hos, trying to age them all. According to here, http://straightrazorpalace.com/razor...ho-anyone.html- Fenny had them from 1824-1852, and according to here- I*XL Wostenholm markings. - British Blades :: Custom Knife Making- Wostenholm bought the trademark in 1862. That means the CT Bingham ones were from 1852 to 1862. Nice tight age range. Hadn't been able to age the Bingham ones, which is what I was interested in (Found one in good nick for $70, still deciding though), so I went out researching. Now we know.