1834 Thaler

I found another old coin metal detecting on the banks of a river in Germany. It is an 1834 Thaler. I have done some research on these coins but it seems all of the ones I have seen have the mintmark "B" on the obverse. This coin does not have that mark and it does not seem it could have ever been a letter at all for that matter. Does anybody happen to know how rare my mint mark may be and possible production numbers? The edge has writing on there as well but did not include those photos unless somebody needs those to help verify. Thank you!