 | | Re: 4.5v Q —Jonathan Wilson
| | | | yes, the blue and grey rails can be mixed. they cnt be mixed with the 9v stuff, though. (25 years ago, 30-Jul-99, to lugnet.trains)
| | | | | | | | | | Re: 4.5v Q —Scott Arthur
| | | | | Wht are they different colours... from different sets? (25 years ago, 30-Jul-99, to lugnet.trains)
| | | | | | | | | | | | Re: 4.5v Q —John Neal
| | | | | Scott- May I suggest going to Matt's LEGO Train Depot: (URL) , where you will find a wealth of info on your new purchase, including the answer to your question, which is that the blue track was available from 1966-1980; the gray track from (...) (25 years ago, 30-Jul-99, to lugnet.trains)
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