Enhance your communication skills with this vintage 15-volume box set, "A New Self-Teaching Course in Practical English and Effective Speech" by The Better Speech Institute of America. Published in 1936, this series is tailored for adults who wish to improve their speech communication and teaching skills.

The paperback books are authored in English, with the entire set weighing 3 lbs. This rare educational gem belongs to the Books & Magazines category, and would make an excellent addition to your collection. Get your hands on this United States-manufactured series today!