Looking for clips that go on evaporator housing

[Porsche80]

I was doing some work on my 1980 911SC and found I was missing the clips off my evaporator housing-Anyone got 2 pairs laying around?

Here the pics

Thanks

Curtis

[Tigerrat]

And I guess they weren't at the bottom of the smuggler's box. Charlie/Khuel suggests replacing with a few small self tapping screws. Just looking at it i wonder if those big springy paper clamps would work? They come in several sizes. Probably crazy but I've had worse ideas.