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Upright Piano ( Stringing scale )

Brand:  TH. STEINWEG NACHF.       ( Grotrian Steinweg ) ( 85 Notes )

On Iron Frame:

Serial #:4509 (1880 ) / 4555 ( 1882 )

Model: ?

Action:

Player piano: 

Height : 1.33 m

 

#5 Section:

#4 Section: 

#3 Section: 32

#2 Section: 27

Break notes 

Try-chord: 

Bi-chord :  

 

#1 Bass section total: 26

Try-chord:

Bi-chord : 18

Single :  8

 

( Attention: piano scale  have been measured  . )

TH. STEINWEG NACHF. Model ? Height 1.33m #4509 (1880)( Grotrian Steinweg )