Hrm. Is it kosher (as it were) to post it as a work by Blessner with a request in the comments section that someone either inform me what opera page (if we already have it etc.) in the Pacini category to move it to, to somewhat expand the set of people who might have a looksee... though I have done in the past I don't really like creating pages that are ultimately intended just to be eventually moved once lack of knowledge of original source is overcome (mostly it's the fact that I think gaining even wider distribution and preservation for the music overcomes the slight qualms

).
(And thanks to Carolus, I think, for putting me on to RISM. Has been extraordinarily useful in just this- once I've worked out that certain things (like dates) don't mean exactly what I thought they meant, etc. as with several other resources, but that goes without saying.)
(I will go try to look soon also. It also occurs to me that the comment I left in ''Forum: Medea (Pacini, Giovanni)'' I should have left in the more general Pacini, Giovanni forum, for the same reason.

)