Key of ammeter, CHROME - JAWA, ČZ Can be used for: JAWA 250 type 10,11 Pérák, year 1946-7 JAWA 250 type 11 Pérák, year 1948-9 JAWA 250 type 11 Pérák, year 1950-4 JAWA 350 type 18 Pérák, year 1948-55 JAWA Ogar 350 type 12, year 1948 JAWA-ČZ 125 type 355 Kývačka since 1956 JAWA-ČZ 175 type 356 Kývačka since 1956 JAWA 250 type 353 Kývačka since 1954 JAWA 350 type 354 Kývačka since 1954 JAWA 250 type