70 Swinger Dash lights

It should be by the orange one. It's there on my '69 and '72. Usually if it's been changed, no one ever puts it back into its holder, but it still has to be there. You don't have A/C, you should be able to slide in there from the driver's side, get on your back, feet up over the seat back and look right at it, but I'm a little guy, I can still do that at age '71.
Keep looking!