We do not currently have this issue.
(It may be possible that one or more of our contributors do have the issue and plan on donating it at some point.).
We have purchased this issue, but the issue hasn't arrived yet.
Donation - in progress
The issue has been donated to us, but the issue hasn't arrived yet.
The issue has been donated to us (either for keeps, or temporarily for us to scan) and we have received it, but it hasn't been scanned yet.
We own a copy of the issue, but it hasn't been scanned yet.
This issue is currently being scanned.
The issue has been scanned.
(Either we have scanned our own copy of the issue, or a contributor has scanned their copy for us.)
The issue is in some stage of the process of getting it OCR'd and onto the site.
The issue has been OCR'd and is available on the site.