Face and Crack between routes 4 and 5. (as noted in Swartling's guide)
I can't say for a fact that these are indeed First Ascents. I can only state they are attractive nice lines that do not appear in Swartling's guide. They were done in the spirit of "fair play" and were duly documented.
It's cool that you're doing routes new to you and exploring, but note that these are not first ascents. The Chicago Mountaineering Club has been climbing these routes for decades. Not all routes are documented in Olle's guidebook; in fact, some special places are specifically not described to avoid being overrun...