Looks good to me the RZM maker number M7/5 on the blade stands for the firm of Julius Krebs
All I had to see were the words Lakeside Trader and just from that I can tell you its good!!! Paul knowing his stuff is an understatement but you can buy with confidence from him.
Genuine enough & an RZM M7/5 marked only blade with motto is not so often found imo
condition is not to bad, motto seems very light with some heavy ware on the griplates.