BRAND
SPIROTECHNIQUE
MODEL
Royal Mistral first series
TYPOLOGY
single stage
CONFIGURATION
two hose
MISURE CORPO Ø mm
120 x 50
TOTAL WEIGHT g
1532
SPECIAL FEATURES
blue and gold label with crown
NOTE
narrow spiral tubes and non-return valves in the mouthpiece assembly
COUNTRY OF ORIGIN
France
YEAR OF PRESENTATION
1963
SOURCE
Luigi Fabbri collection