Treasure your badly-scanned papers from 1980, and be thankful you didn’t have to do historical research by sorting through bad scans from the 1980s of printouts of microfilm archives (yes, instead of scanning the microfilm) of photos of the original documents that were photographed in 1961 at a 45° angle by a lazy archivist who used the cheapest film he could get his hands on. And the scans have blotches that make some pages literally unreadable because the microfilms were allowed to sit exposed to moisture for 25 years before being digitized. No I’m not bitter and my collegiate education wasn’t a waste, not one bit of either.

pain

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A lot of those academic “printed on demand” books are like this, too. Very annoying. Yea they’re out of print and old library physical copies cost over $100, but the “new” ones always look like this but faded instead of over saturated.

EXPERIMENTAL

M.p.s are not corrected, Tottoli apparatus; IR spectra [ν/cm^-1], Beckmann IR-20A spectrometer; UV spectra, _Carl Zeiss RPQ 20A/C or Pye Unicam SP 8-100 instruments (λmax[nm](ε)); Mass spectra (MS(EI)) at 70 eV, CEC 21-490 Bell-Howard spectrometer (m/e [amu](% base peak)); MS in chemical ionization mode (CH4, 1 Torr), GC-MS system HP 5980 A, Hewlett-Packard; ¹H NMR spectra, Bruker WP 80 CW spectrometer: δ[ppm](multiplicity, apparent coupling constant J[Hz], number of protons, attribution [Eu(dpm), relative induced shift]), s, singlet; br, broad; d, doublet; t, triplet; qa, quartet; m, multiplet; δTMS = 0.0 ppm; ¹³C NMR spectra Bruker WP spectrometer (15.08 MHz, spectrum width: 3750 Hz, 4096 points, FT mode): δ[ppm](multiplicity, apparent ¹L coupling constants [± 2 Hz]

Edit: corrections per ornery_chemist