Original pair of Grumman Aircraft Engineering blueprints, 17 x 11.5, detailing various packages of the Apollo Lunar Module, identified as sheets 11 and 12 in the lower right, “Size B, Code Ident No. 26512, LDW340-56002, D,” with both sheets stamped “M.P.” Sheet 11 covers packages 114-118 and 133, located in the “Container Inst…PKG 103)”, which features items like “Helmet Stowage Bas CDR,” “Lunar Excursion Visor Assy.,” "EV Gloves,” “EMU Maintenance Kit,” “Lunar Overshoes,” “Flag Kit,” and “LM Food Assy.” Sheet 12 shows a drawing of the “Commander” and lists items for package 129, which includes: “Liquid Cld Garment,” “Fecal Containment Sub Sys,” “Pressure Garment Assy,” “Torso Limb Suit,” “IV Gloves (Pair),” “Communication Carrier,” “Bio Belt Assy,” “Chronograph,” “Scissors,” “Helmet Assy Pressure,” "Bioinstrumentation Assy,” and more. In overall very good to fine condition, with light toning to the edges and the central vertical fold.