Comment by PMunch

Pretty sure it wasn't just some guy who figured "I could totally do that" and was allowed to give it a go. Rather it was probably a scientific study like the current efforts, using the best tools available at the time. In 1969 humanity sent people to the moon, and we can't even unroll some old scrolls? It's hard to know, when you're there, whether technology has gotten good enough to do something or if it isn't.

EDIT: Read some more into this. From Wikipedia and its sources:

> In 1969, Marcello Gigante founded the creation of the International Center for the Study of the Herculaneum Papyri (Centro Internazionale per lo Studio dei Papiri Ercolanesi; CISPE). With the intention of working toward the resumption of the excavation of the Villa of the Papyri, and promoting the renewal of studies of the Herculaneum texts, the institution began a new method of unrolling. Using the 'Oslo' peeling method, the CISPE team separated individual layers of the papyri. One of the scrolls exploded into 300 parts, and another did similarly but to a lesser extent.

> The results were mixed: one of the scrolls literally exploded (into more than 300 bits) during the "peeling" and attempts to put the scraps back together gave little hope for success. The second - PHerc.Paris.2 -, on the other hand, had survived in a slightly less fragmented state.

So this was new science being done on the possibility of unrolling the scrolls and piecing together information from the fragments. Whether the fragments from PHerc. 1667 was decoded I'm not sure. The work has been digitized (and photographed with specific wavelengths of light where the ink is more distinguishable), but I couldn't figure out if it was open to the public anywhere.

Another interesting part: > In 1756, Abbot Piaggio, conserver of ancient manuscripts in the Vatican Library, used a machine he also invented, to unroll the first scroll, which took four years (millimeters per day). The results were then copied (since the writing disappeared: see above), reviewed by Hellenist academics, and then corrected once more, if necessary, by the unrolling/copying team.

So it's not like they never got anything useful out of the scrolls but kept on trying anyways.