1898, Torino "Esposizione Generale Italia", Ticket No. 53860 to visit the Balloon Park (Parco Aerostatico) illustrated with a Godard balloon and unused coloured fotocard "Torino Panorama visto dal pallone frenato"

1899, Belluno "Inaugurazione dell Acquedotto di Libano 24.9.1899", special illustrated card showing the aqueduct of Libano with a balloon, sent from Belluno to Milano (stamp is missing), certificate Longhi

1902, Military Units, unused special card issued by the 3. Engineering Rgt with violet cachet "3°. REGGIMENTO GENIO * COMANDO"

1902, Military Units, unused special card printed by Borrani, Firenze and issued by the 3. Engineering Rgt with violet cachet "3. REGGIMENTO GENIO * COMANDO", signed Longhi

1903, Genova, 65. Ascencione del Cap. Merighi, used fotocard by Rossi, Genova, sent to Pisa commemorating the 65th ascent of Cap. Merighi on 24.3.03

1903, Military Units, used special card issued by the 3rd Engineering Rgt with black cachet "3. REGGIMENTO GENIO * DISTACCTO DI ROMA" sent from Rome on May 15 to Naples

1904, Milano Aeronautical Meeting, unused fotocard "Festa Aeronauctica - Milano 2 Giugno 1904" depicting the Balloon "Genova"

1904, Udine, ascent of balloon "Il Centauro" 7.8.1904, used official special card showing the balloon and Cap. Brunnner, very rare card

1905, Airship "Italia", Almerico da Schio, 2 fotocards from the first flight both with postmark "SCHIO (VICENZA) 27.6.05", the date of the third flight

1906, Milan, International Exposition, interesting lot of 4 picture cards, of which 3 are coloured, all related to the aeronautical show (all used)

1906, Milano International Exhibition, rare sample of the Regulations for the Aeronautical Cup ("Regolamento per la Coppa Aeronautica Regina Margherita di Savoia per il passagio delle Alpi in aerostato") in Italian and French, very good condition

1906, Milano International Exhibition, booklet (20 pages) issued by the company Fernet Branca including an illustration of the Aeronautical Pavillon, a very charming item in excellent condition with many other drawings and topics

1907, lettercard "BRIGATA SPECIALISTI ROMA" written by Maj. Mario MORRIS, commander of the engineering brigade "Brigata Specialisti del Genio" to Gaetano Arturo CROCCO concerning technical aspects of aerodynamic questions

1908, official letter paper "MINISTERO DELLA GUERRA" from Rome January 8 addressed to Ottavio RICALDONI and Gaetano Arturo CROCCO concerning the approval to continue their works on the airship

1908, Military Airship M 1 constructed by Crocco-Ricaldoni, 2 unused picture cards "Cantiere Sperimentale / Vigna di Valle (Bracciano)", one with 2 authentic signatures of Gaetano Arture Crocco plus used and unused picture card depicting the airship above Rome during its flight on October 31

1908, Military Airship M 1 constructed by Crocco-Ricaldoni, coloured picture card signed Longhi with blue "BATTAGLIONE DIRIGIBILISTI / CANTIERE AERONAUTICO DI VIGNA DI VALLE (BRACCIANO)" and "IL COMMANDANTE DEL CANTIERI", with authentic signature Mario Migoni, probably a unique item, plus a contemporary fotocard showing the airship above Castello Odescalchi

1908, Military Airship M 1 constructed by Crocco - Ricaldoni, 3 contemporary fotographs (17x12 cm) from October 1908 plus 2 unused picture cards "Cantiere Sperimentale / Vigna di Valle (Bracciano)" showing the Airship M 3

1909, Airship M 1, ticket No. 2011 for Ceppetelli Ernesto to visit the airship at Ciampino Airport near Rome

1909, Brescia, First International Air-Circus 5.-20.9.09, used special card postmarked "BRESCIA * STAZ.E CIRCUITO AEREO 8-SET.09" addressed to Busalla, as per Longhi 60 items with this postmark are known; in addition 2 coloured postcards commemorating the Circus and the International Exposition for electrical appliances

1910, Florence, Flying Circus 28.3. - 4.7.1910, double card "AVIAZIONE FIRENZE 1910" showing Airplane Voisin and Henry Rougier, certificate Longhi