Advice on cams 172 cup

[baz250uk]

hi I've just bought a job lot of 172 engine parts and came accross some cams they have numbers engraved on them just wondered if anyone could tell me anything about them as can't find anything on the web

Inlet cam
F4RA 267238 13.38.
T42548C

Exhaust cam
F4RE 853 183 21.12
277638C

Thanks in advance

 

[bloke]

look like this?

 

[baz250uk]

look like this?

View attachment 175139

Yep they sure do

 

[bloke]

not got cam numbers here but chances are they will be standard cams, can't for the life of me think if the 197/200 are marked the same way?

 

[MicKPM]

Standard cams by the looks of it