1. R.H.M. Bosanquet. An Elementary Treatise on Musical Intervals and Temperament [London 1876].
by RASCH, RUDOLF [ED.]. 
Price: USD 17.25
Dealer: ZVAB, Antiquariaat Schot
Description: ISBN10: 9070907127, ISBN13: 9789070907129, [publisher: Utrecht, The Diapason Press. 1987] Softcover Original publisher's sewn yellow paperback, title spine and frontcover, 8vo: 80pp., xx, 94pp., [ij], introduction with figs and references & facsimile of Bosanquet's Treatise. Very fine copy - as new. Volume 4:Tuning and Temperament Library. [Hendrik-Ido-Ambacht, Netherlands] [Publication Year: 1987]  

2. RHM. Bosanquet. An Elementary Treatise on Musical Intervals and Temperament London 1876. R. H.
by RASCH RUDOLF ED.. 
Price: USD 18.96
Dealer: Biblio, Antiquariaat Schot
Description: Utrecht, The Diapason Press. 1987. Original publisher's sewn yellow paperback, title spine and frontcover, 8vo: 80pp., xx, 94pp., [ij], introduction with figs and references & facsimile of Bosanquet's Treatise. Very fine copy - as new. Volume 4:Tuning and Temperament Library. Utrecht, The Diapason Press. 1987 ISBN 9070907127 9789070907129 [NL] 

3. R.H.M. Bosanquet. An Elementary Treatise on Musical Intervals and Temperament [London 1876].
by RASCH, RUDOLF [ED.]. 
Price: USD 19.21
Dealer: Abebooks, Antiquariaat Schot
Description: ISBN10: 9070907127, ISBN13: 9789070907129, [publisher: Utrecht, The Diapason Press. 1987] Softcover Original publisher's sewn yellow paperback, title spine and frontcover, 8vo: 80pp., xx, 94pp., [ij], introduction with figs and references & facsimile of Bosanquet's Treatise. Very fine copy - as new. Volume 4:Tuning and Temperament Library. [Hendrik-Ido-Ambacht, Netherlands] [Publication Year: 1987]