Williams 1950s coil numbers drop the first dash

Williams numbers from the 1950s were often written without the dash after the letter (A26-1350 rather than A-26-1350), so search a chart under both spellings. Within one maker, coils sharing a letter prefix normally share a bobbin size.

Systems

• Electro-mechanical

Related tips

• Bally C0- coil numbers and their replacements
• Old Bally E-184 coil numbers and their replacements
• Reading coil numbers such as AE-22-1200-1
• Bally coils with Midway cross-reference numbers
• Wico coil numbers start with the original maker code
• Coil stops by maker
• Coil sleeves and plungers to keep
• Typical EM coil resistances

Source: Master Cross Reference Chart of Coils for Coin Operated Games (last edited July 25, 2016)