Those indeed should both be Baby Chief Specials.
The one in your pic, is the higher or lower S/N? It looks like a serrated ramp FS. The lower S/N might be a smooth ramp FS. That is in excellent condition. The smooth ramp FS variation was only made a very short while. Since all the Baby Chiefs are fairly scarce, the variations on them (half moon and smooth ramp FS) are even scarcer.
Be careful, as collecting Baby Chef Specials can become quite addicting. I bought my 1st one before I knew what I had. I just bought a used SW Chiefs Special at a gun show one day. I paid very little for it and didn't think much of it. When I eventually found out through this forum what I had I was elated because I basically stole it.
However, the money I have dropped since then, chasing this ramp or that screw has more than made up for any bargain I got that day... Buyer beware the lure of the Baby Chief!