Here's one for you folken....
During the first part of Callahan's tale, the part about Home and Lupe Delgado, he discusses obtaining a pair of motorcycle boots he gets from a vampire he kills.
He states that they are high quality, and then says that he still has them in his posession. Now, I remember the second part of his story about how he got to the Calla, and I don't remember him saying he brought his gunna with him to his meeting in Chicago, and it is said specifically that he is wearing shoes he bought just for that meeting [so not the boots].
The obvious question then becomes how the hell do his boots make it to the Way Station & points beyond with him if they presumably didn't make the trip out the window in Chicago? He didn't bring a bag of gunna to a business meeting and I don't remember Walter giving it to him at the Way Station. All he gave him was Black 13. It was a nice moment in the story to suggest Callahan still has this souvenir of his vampire-slaying days, but how is it poissible?