||Unidentified Publisher, n.d.(ca.1820s). Plate 2206 J.C. (May be Paris: Janet et Cotelle - see Worldcat.)
|Opus/Catalogue NumberOp./Cat. No.
||1 movement , 8 sections (theme, 6 variations and finale)
|Composer Time PeriodComp. Period
||RISM 454001946 (ms. copy - for solo piano - at Metten)
Hrm. Op.12 published in the 1820s (see Tobias Haslinger and compare its Steiner plate with that of one of the other items...), so... hrm... likewise here.