Lot of 6 Radio Shack Project Booklets - Integrated Circuit, Transistor

Lot of 6 vintage Radio Shack electronics project booklets/manuals in Good condition overall; this collection includes titles from the Radio Shack project series such as Integrated Circuit Projects (volumes), Transistor Projects, Semiconductor Projects, Understanding the Op-Amp and related electronics guides from the 1970s era. All six softcover booklets are included as a single lot and sold together; pages are intact with typical age-related handling wear, light edge/corner wear, and some shelf/aging discoloration consistent with vintage manuals but no major tears or missing pages observed. Ideal for a hobbyist, collector, or reference library for vintage electronics projects and circuitry. Sold as-is as a lot of 6 booklets; please review photos for cosmetic detail and contact me with any questions prior to purchase.