Two-line marking Boker

[Dimi]

Hello.
Last year I bought this Bouquet. It was in poor condition. I brought it as a gift. Unfortunately, the small blade is broken. According to the hallmark, I determined that the knife was made in the period 1900-1907. But I have one question. The hallmark says H.Boker & Co.S Improved Cutlery in three lines. And on mine, in two lines, without Improved. What is this?
Always with respect, Dmitry Kruk

[Ridgegrass]

Suggest you go to the 'Knife Related Q & A" page above. The first thread is "Tang Stamp Charts". About half way down that page is a pretty good Boker chart. Good luck. O'.