All your large $1 1923 Speelman-White Silver Certificates have seen better days, so I imagine if you sold them today you would get less than $30 for each. Of your two 1899 $1 Silver Certificates one is signed Parker-Burk and the other Speelman-White, with the Speelman-White being the one in better shape. The Parker-Burk should sell around $50 and the Speelman-White around $90. The 1917 $1 United States Note signed Speelman-White has also been around the block a couple of times, but I imagine it would sell for less than $30 as well. These estimates of course are based off my own opinions and the values given by United States Currency Revised 3rd Edition. Hope this helps!
Drew, Thank you for taking the time to look at them, and give me some aprox values. Should I put any of them in protective sleeves? Thanks, Hal