B-7253 10 point score drum unit contact disc

Other · Stepper unit contact disc

Part numbers

• B-7253 (Williams)

PinTech part O07427

Used in

• Triple Strike (Williams 1975): 10 point score drum unit (backbox insert)
• Triple Strike (Williams 1975): 1,000 point score drum unit (backbox insert)
• Triple Strike (Williams 1975): 10,000 point score drum unit (backbox insert)
• Space Mission (Williams 1976): 10 point unit
• Space Mission (Williams 1976): 1000 point unit
• Space Mission (Williams 1976): 10000 point unit