Either way works. I found the most important is how the cardboard is sandwiched, the cardboard pieces should alternate direction for greater strength, that eliminates bend possibilities. Also the tape should be tight but not over tight.
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> On Oct 30, 2013, at 10:01 AM, Steven Smolian <[log in to unmask]> wrote:
> I'm gathering opinions. After putting 78s in a corrugated cardboard
> sandwich, is it better to bubblewrap or to suspend them in plastic peanuts,
> about 2.5 inches on either side. In a box, of course. I'm particulary
> trying to get them well protected for international mail. .
> Steve Smolian
> . .