Hello I guys, I've got myself these beautifh antique shears to restore. They are huge and possibly heavier than a kilogram.

One side says P. Naskidoff, Constantinople. I researched him, he; Pavli NAskidoff was a trader in the years 1900-1914 selling Ern and Wald straight razors in Istanbul, aka constatinople back those times.

The shears has a logo on the other side.

Here are some photos.

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But I 've seen the same shears with the name Dumas Freres, Constantinople with the same logo.

So I wonder if any of you guys know this logo and can provide me some insight about the manufacturer and the actual age of the shears.