I was able to cut and paste the links from this post to your images. These are in fact by Thomas Markusen. The mark is TM and no RM. Visit his website and you will see a great deal more of the work of this talented and prolific metalsmith. Thomas is one of the long time members of this Society of American Silversmiths.
Without seeing your candle sticks I am going to guess these are the work of Thomas Markusen. He has a model 108 candlestick and the other numbers are the edition 48 of 100 made during this phase of design. The images you send will confirm this since his work is easily identifiable.
Wow! Thanks for all the support! I will shoot and send pix soon! I'm feeling a little under the weather at the moment, so give me a day or two.
I certainly appreciate these responses and the advice.