and appear to and appear to be the same company. The littmann III is $119 without engraving and $134 with engraving. This site has a 'lost and found" where folks can report a lost stethy. is also the same company as and .net (though the website design is different). I don't like it when commercial companies use a .org address. The convention on the internet is to use .org for not-for profit organizations.