"I don't expect her yet," returned Armstrong, as they left the barracks; "I only look for a letter, because it was on Wednesday that I wrote telling her of my going to Egypt, and she can scarce have had time to get ready to come down, poor girl!  In fact I am going to engage a room for her.  By the way, I heard this morning that there's to be another draft for Egypt, so you'll have a chance to go."