Set of 9 sound-making keychains

Set of 9 sound-making keychains: - Toy keychain shaped like a cell phone, on original “I.C. SONIC!” card, no. 90115. Late 20th century. Card shows signs of wear. - Toy keychain shaped like a push-button phone, turquoise, late 20th century. In good used condition; see photos. - Toy keychain depicting a black flip cell phone, with “CELLULAR FLIP STYLE” inscription, late 20th century or early 21st century. Signs of wear and small marks; see photos. - Toy keychain shaped like a cell phone, late 20th century or early 21st century, made of translucent pink plastic, with “TRY ME” inscription and decorative numeric display. Appears to be in good condition. - Toy cell phone keychain, black, late 20th century. Dummy screen and molded keypad. Some damage; see photos. - Toy cell phone keychain with buttons, cream-colored plastic and red accents, late 20th century. Shows signs of use; see photos. - Toy keychain depicting a miniature cell phone, late 20th century, with numeric keys and the inscriptions “POWER,” “RCL,” and “SND.” In good overall condition. - “Minidialer” novelty keychain, late 20th century, decorated with a telephone keypad and bearing the inscription “REDIALING.” Plastic and metal ring. Slight signs of wear. - Plastic toy keychain shaped like a miniature cell phone, turquoise and purple, with buttons, a speaker, and a red antenna. Late 20th century. Shows signs of use. Accompanied by a certificate signed by Gérard Majax.