Eleven items: glossy 5 x 7 photo of David Ho, signed in green felt tip; a 1976 article from Science magazine entitled Viruses, Polymerases, and Cancer, signed on the front page by David Baltimore; an FDC signed in black ballpoint by Baltimore, and a ballpoint signature of Baltimore on an off-white 5 x 3 card; color glossy 8 x 10 photo of Robert Gallo, signed in black felt tip; a photocopied article from Scientific American about AIDS, signed and inscribed on the first page by Gallo; two different FDCs, each signed by Gallo, and a block of five AIDS Awareness postage stamps, each signed by Gallo; an 8 x 8.5 satin-finish photo signed by Robert Holley; and an FDC signed by Holley. In fine condition. RRAuction COA.