Lot 149: 1923 $1 DC-25b #D-551579, Legacy Currency Grading Gem Uncirculated-65PPQ. Estimate: $7500 - $9500. Group-1 Red Seal notes are certainly scarce. This is certainly not the finest though and I would seriously question the assigned grade. There looks like quite a disturbance on the right side. Probably best to be inspected in person.
Lot 150: 1923 $1 DC-25e #R-315891, Legacy Currency Grading Gem Uncirculated-66PPQ. Estimate: $7500 - $8500. The Bronze seal is a lot more common but this is an interesting off-size note none-the-less.
Lot 160: 1923 $1 DC-25o #E2352232, Legacy Currency Grading Superb Gem UNC67PPQ. Estimate: $2000 - $3000. This is the most common of all the 1923 $1s but the grade certainly is nice.
Lot 166: 1923 $2 DC-26L #X-504661, PMG Gem Uncirculated-65EPQ. Superb embossing with large margins. Estimate: $7000 - $8000. The most common 1923 $2 but still a fantastic grade. I don't think it will achieve the estimate though.
Lot 170: 1924 $1000 Specimen- DC-37S #00000, Legacy Currency Grading Choice About Uncirculated 53PPQ. Estimate: $50000 - $75000. Very rare, but I'm not sure if there are any collectors really looking for these kinds of Specimen notes. Putting together a complete collection of Bank Legal specimens at this stage would be all but impossible.