Prof. Coffin, U.S.N. (Jour. Frank. Inst., 88-151):

That, during the eclipse of August, 1869, he had noted the passage, across his telescope, of several bright flakes resembling thistleblows, floating in the sunlight. But the telescope was so focused that, if these things were distinct, they must have been so far away from this earth that the difficulties of orthodoxy remain as great, one way or another, no matter what we think they were—

They were "well-defined," says Prof. Coffin.

Henry Waldner (Nature, 5-304):

That, April 27, 1863, he had seen great numbers of small, shining bodies passing from west to east. He had notified Dr. Wolf, of the Observatory of Zurich, who "had convinced himself of this strange phenomenon." Dr. Wolf had told him that similar bodies had been seen by Sig. Capocci, of the Capodimonte Observatory, at Naples, May 11, 1845.

The shapes were of great diversity—or different aspects of similar shapes?

Appendages were seen upon some of them.

We are told that some were star-shaped, with transparent appendages.

I think, myself, it was a Mohammed and his Hegira. May have been only his harem. Astonishing sensation: afloat in space with ten million wives around one. Anyway, it would seem that we have considerable advantage here, inasmuch as seeds are not in season in April—but the pulling back to earth, the bedraggling by those sincere but dull ones of some time ago. We have the same stupidity—necessary, functioning stupidity—of attribution of something that was so rare that an astronomer notes only one instance between 1845 and 1863, to an every-day occurrence—

Or Mr. Waldner's assimilative opinion that he had seen only ice crystals.