A few sprockets to ID so that I can add them to the "sprocket compilation" tread

[locomotion]

A few sprockets to ID so that I can add them to the "sprocket compilation" tread by @sqrly

some updates following @Archie Sturmer 's reply , thanks

1. Iver Johnson (slotted drive)
2. CWC, Cleveland Welding Co.
3. CWC, Cleveland Welding Co.
4. Westfield, seen on “Viking” badged bike; (not Emblem Angola) (double-D drive)
5. Iver Johnson (slotted drive)
6. Westfield (double-D drive)
7. Fauber (likely by GWM)
8. unknown
9. has a Shelby look (SMB, drive pin?)
10. 1930's CCM Flyer 23 tooth racing sprocket
11. CCM sprocket from unknown year
12. Raycycle 30 tooth sprocket
18. 1920's CCM Flyer 25 tooth nickeled racing sprocket ...... rare sprocket
19. 1920's CCM Flyer 23 tooth nickeled racing sprocket ...... rare sprocket
20. Raycycle 40 tooth sprocket

 

[Archie Sturmer]

1. Iver Johnson (slotted drive);
2. CWC, Cleveland Welding Co.;
3. CWC, not related to Canadian Cleveland;
4. Westfield, seen on “Viking” badged bike; (not Emblem Angola);

5. Iver Johnson (slotted drive);
6. Westfield (another double-D drive);
7. Fauber (likely by GWM).

9. has a Shelby look (SMB, drive pin?).

When posting to the sprocket compilation thread, it is always helpful to also count & state the number of teeth, (so that viewers will not have to squint their eyes).

 

[SKPC]

Sprocket compilation PIC HEAVY | Bicycle Restoration Tips

Great thread! Haven't seen this one, can anyone identify it?

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