Looking for info about parts packets in postwar sets

Chris: While I don't have the exact contents of each parts packet that came with sets, they typically would include two coiled green wires for the transformer-to-track lockon, and a UTC lockon.

When Super "O" track was introduced in 1957, they likely also had the center rail copper connector clips in the packet along with the Super"O" individual rail lockons.

Hope that helps.....

If I have the numbers right:

61 ground lockon

62 power lockon

31-7 power bus connecter

uncoupling track unit

connecting wires

39-2 instruction sheet

90 controller

Enjoy your trains...

Thanks DH and John.  I'm familiar with the contents of the packets and was looking to nail down which went with the CP set, which I think I've now done.  If anyone has an extra 39-5 packet (or just the envelope), please let me know.