Hi I'm new and I just wantto say I am not new to razors or honing or stroping but what I am new to is this Kama razor I know a little about it like it's a Koch & Schafer brand or wald brand and is supposed to give a smooth shave, it is a Kama like I said and hase the number 11 on it anyone can date or give me the price and rarity of it and what's the 11 mean? Thanks mike Ps I also have many items that I will be willing to sell/trade Barber related items.