Yes, you are correct. I need to measure it, probably 100 or less. This bike was in storage for more than 35 years, all components are original.
It took me a while to bring the bike to drivable conditions, as grease has solidified in all parts. Everything was disassembled, washed, lubed and assembled back. Even wheels were not true. Honestly, i was surprised that tubes were absolutely in tip-top shape after 30+ years in storage.