<p>I provided my instructor with the required forms, but he asked that give him envelopes. Therein, lies my question, Do I put any information on the envelope? I am sending my application in one package. Thank-you.</p>
<p>You should give your instructor addressed and stamped envelopes.</p>
<p>I am going to send in one package, so I did not now whether I provide blank envelopes or write some information.</p>
<p>If you need to put some information on the envelopes to help you keep track of what they are, then do so (eg. LOR Prof. XXX). </p>
<p>Since you’re sending everything together, schools will just open the envelopes and see what’s inside, they don’t need any individual info as far as the colleges are concerned.</p>
<p>entomom to the rescue, yet again 
thanks</p>
<p>That’s why they pay me the big bucks :D!</p>