Dead Mint! STANLEY No. 36 Iron Level in Original Box

Super fine 6″ example with “B” in the casting. The earliest examples had a “B” and the 1896 patent date in the casting. I’ve seen examples with the patent date but without the “B”, but I have never seen one with the “B” but not the patent date as this one has. Level is MINT with an excellent box retaining full labels. All 3 vials are full and working. A very unusual and rare variation that I have not previously encountered.