![A service hat "Decima Flottiglia MAS" for officers of the navy medical corps Green cotton cloth with gold hatband, blue stripe and insignia. Hand-embroidered national eagle emblem, applied anchor with Red Cross A service hat "Decima Flottiglia MAS" for officers of the navy medical corps Green cotton cloth with gold hatband, blue stripe and insignia. Hand-embroidered national eagle emblem, applied anchor with Red Cross](https://c8.alamy.com/comp/T9897M/a-service-hat-decima-flottiglia-mas-for-officers-of-the-navy-medical-corps-green-cotton-cloth-with-gold-hatband-blue-stripe-and-insignia-hand-embroidered-national-eagle-emblem-applied-anchor-with-red-cross-at-centre-gold-wire-on-white-and-green-velvet-base-cloth-leather-chinstrap-lacquered-front-visor-beige-leather-sweatband-and-beige-silk-lining-the-latter-with-illegible-mark-slight-signs-of-age-and-wear-very-rare-service-hat-for-a-navy-physician-in-the-rank-of-a-lieutenant-molto-raro-berretto-di-tenente-medico-della-mas-mezzi-da-additional-rights-clearance-info-not-available-T9897M.jpg)
A service hat "Decima Flottiglia MAS" for officers of the navy medical corps Green cotton cloth with gold hatband, blue stripe and insignia. Hand-embroidered national eagle emblem, applied anchor with Red Cross
![A service hat "Decima Flottiglia MAS" for officers of the navy medical corps Green cotton cloth with gold hatband, blue stripe and insignia. Hand-embroidered national eagle emblem, applied anchor with Red Cross A service hat "Decima Flottiglia MAS" for officers of the navy medical corps Green cotton cloth with gold hatband, blue stripe and insignia. Hand-embroidered national eagle emblem, applied anchor with Red Cross](https://l450v.alamy.com/450v/t98986/a-service-hat-decima-flottiglia-mas-for-officers-of-the-navy-medical-corps-green-cotton-cloth-with-gold-hatband-blue-stripe-and-insignia-hand-embroidered-national-eagle-emblem-applied-anchor-with-red-cross-at-centre-gold-wire-on-white-and-green-velvet-base-cloth-leather-chinstrap-lacquered-front-visor-beige-leather-sweatband-and-beige-silk-lining-the-latter-with-illegible-mark-slight-signs-of-age-and-wear-very-rare-service-hat-for-a-navy-physician-in-the-rank-of-a-lieutenant-molto-raro-berretto-di-tenente-medico-della-mas-mezzi-da-additional-rights-clearance-info-not-available-t98986.jpg)
A service hat "Decima Flottiglia MAS" for officers of the navy medical corps Green cotton cloth with gold hatband, blue stripe and insignia. Hand-embroidered national eagle emblem, applied anchor with Red Cross
![A service hat "Decima Flottiglia MAS" for officers of the navy medical corps Green cotton cloth with gold hatband, blue stripe and insignia. Hand-embroidered national eagle emblem, applied anchor with Red Cross A service hat "Decima Flottiglia MAS" for officers of the navy medical corps Green cotton cloth with gold hatband, blue stripe and insignia. Hand-embroidered national eagle emblem, applied anchor with Red Cross](https://l450v.alamy.com/450v/t9897d/a-service-hat-decima-flottiglia-mas-for-officers-of-the-navy-medical-corps-green-cotton-cloth-with-gold-hatband-blue-stripe-and-insignia-hand-embroidered-national-eagle-emblem-applied-anchor-with-red-cross-at-centre-gold-wire-on-white-and-green-velvet-base-cloth-leather-chinstrap-lacquered-front-visor-beige-leather-sweatband-and-beige-silk-lining-the-latter-with-illegible-mark-slight-signs-of-age-and-wear-very-rare-service-hat-for-a-navy-physician-in-the-rank-of-a-lieutenant-molto-raro-berretto-di-tenente-medico-della-mas-mezzi-da-additional-rights-clearance-info-not-available-t9897d.jpg)
A service hat "Decima Flottiglia MAS" for officers of the navy medical corps Green cotton cloth with gold hatband, blue stripe and insignia. Hand-embroidered national eagle emblem, applied anchor with Red Cross
![A service hat "Decima Flottiglia MAS" for officers of the navy medical corps Green cotton cloth with gold hatband, blue stripe and insignia. Hand-embroidered national eagle emblem, applied anchor with Red Cross A service hat "Decima Flottiglia MAS" for officers of the navy medical corps Green cotton cloth with gold hatband, blue stripe and insignia. Hand-embroidered national eagle emblem, applied anchor with Red Cross](https://c8.alamy.com/zooms/6/12ec428ab5064bc39cb7f1f4c4768e7d/t9897h.jpg)