[Ifeffit] Lead reference compounds

Hi All, I am looking for spectra of three lead compounds, and I am hoping someone has one or all of the spectra. I am looking for Coronadite (lead manganese oxide), Plumboferrite, (lead iron oxide), and Magnetoplumbite (Iead iron oxide). Any help would be greatly appreciated. Best Regards Todd Luxton "A nation that destroys its soils, destroys itself" Franklin D. Roosevelt