I can't find anything on this model.

[RYLUNDO]

I have always preferred the sound of diatonic and steirische accordions so I tried to find the worth of the other accordion my grandpa gave me. The one I'm keeping is an old diatonic Heligonka and the other is a keyboard accordion. I'm guessing it is a lower end accordion because he was given it by his mom as a starter instrument but I think it has 3 registers for the keys and 2 for the bass hand. I'll attach pictures and video. I couldn't find anything similar even when I looked up "Triumph."
I'm trying to find a price estimate because I would like to use it for trade value or money to buy another button accordion as the one I want to learn is moldy. Bad luck on my part I guess.

 

[RYLUNDO]

It's not letting me attach pictures.

 

[RYLUNDO]

I think I did it

 

[Dingo40]

. I couldn't find anything similar even when I looked up "Triumph.

It's probably a "generic " name: not a manufacturer.
It's likely from the late 1960s/ early 1970s.
It's a very basic (but sturdy) beginner's /amateur's model, 41/120, 2 voices, ladies' size *(), worth under $500(?), depending on playability.
Nothing wrong with it for a beginner, busker, folkie or hobbyist, but not a Rolls Royce.
Could suit our member Ben the Beast?
*Measure the distance across the outer edges of the outermost white keys of keyboard :
Adult size 19 inches, ladies size 17 inches (approximate).

 

[RYLUNDO]

I made a video showing the sound and quality but I think the file size was too big to attach to the forum. I figured Triumph wasn't the manufacturer name but I thought maybe I would be well known enough like the Corona II I even though it's not the name of the manufacturer.