This is a vintage metal snare drum of unknown brand, presumed to have been manufactured around the late 1970s. It is likely a domestic product, possibly sold by a Japanese musical instrument store or custom manufacturer at the time. Information on the label: SENO → Known as a small-scale, semi-custom drum-related brand/workshop active in Japan in the 1970s. No. 771071 Likely manufactured in 1977. As a magnet does not adhere, the shell is likely made of brass. It features the thick and cohesive sound characteristic of brass and is in a usable condition. Although the brand cannot be identified, it is well-made and an attractive instrument for players seeking vintage gear. Lugs and strainer are original parts with a vintage look typical of the era (please check photos for details). Accessories: Dedicated case Batter head (top): Gretsch head (replacement recommended) / Snare side head (bottom): REMO clear head (usable) #snaredrum #vintagesnare #metalsnare #brassshell #brass #gretsch #70s #1970s #vintagedrums #drums #custommaker #rareitem #brass #withcase #REMO #Gretschhead