A night of music, dance, and timeless French style—this original 1950s Bal PTT Télécom poster captures the energy of the grand soirées hosted by the Écoles Nationales Supérieures in Paris. Designed to promote the annual gala for France’s postal and telecommunications students, theis poster blends bold typography, dynamic compositions, and playful musical imagery. The 1951 design features a lively mix of jazz and classical elements, with a trumpet, piano, and bold Art Deco lettering setting the stage for an unforgettable night. Meanwhile, the 1953 poster transforms a violin into a telegraph pole, cleverly merging music and telecommunications in a striking mid-century modern aesthetic. Both highlight the celebrated Orchestre Edouard Checkler, a key draw for these all-night festivities. (We have both in our collection!) With their vintage charm and graphic sophistication, these posters are a perfect addition for lovers of French design, music ephemera, and mid-century advertising. A stylish nod to a bygone era of grand Parisian student balls!