Every so often I’ll randomly skip through the online HABS/HAER collection looking for an interesting building. Ordinarily I do it by location; this time I was going through the “Subject” index, looking specifically for subjects with only one record.
How could I resist “aquatic sports“? Good for you, Adams, Colorado. Happy Valentines.
In case anyone but me cares, the roof is supported by double-angle Fink trusses.

Oh, shit. No they di’nt.
In high school we went swimming in a pool (not as long as this one, but decent-sized) covered by an inflatable dome, which was removed during the warmer month.
“supported by double-angle Fink trusses.”
Aren’t these also used for hernias?
Thank you, thank you. I’ll be here all week. Try the veal.
as soon as i looked at the pic, i went, ‘hey! they used double-angle Fink trusses!’
You are an usually perceptive person.