OPC TPI..??

[leehunt1]

Can anyone tell me what TPI this opc is please

Thanks 

[Rodgy1970]

28 tpi iirc

[Spen69]

Actually could be 24tpi as it's not an 80's font on the stamp. Try a standard one first and if it doesn't fit then it's 28tpi.

[BMX1973]

.....agreed 

Actually could be 24tpi as it's not an 80's font on the stamp. Try a standard one first and if it doesn't fit then it's 28tpi.