Okay so i have these drums my dad used to use that he gave me, the badge says Bollero. i have absolutely NO idea who makes these drums, how old they are. Ive even looked them up and its weird because the badge says "bollero" in cursive then under it says "registered trademark", and when i look up bollero drums i have found a few different drumets that have the same font and badge but it reads "bolero" in a simple circle with a made in japan stamp. If anyone has any imfo it would be awesome i can post pictures as soon as i can. Thanks! :)