Due to the adult nature and age of the publication, full physical collections are rare. However, digital archives and enthusiast sites offer ways to view or purchase back issues:

Silwa – Teenager(1978 – 2003)Magazine Collection - Mag4Adult

Repositories like the Internet Archive host various Silwa titles, though availability for specific "Teenager" issues may vary.

Platforms such as LastDodo maintain extensive catalogues of Silwa magazines, allowing users to track issue numbers and years.

Teenager No. 47 Silwa Reprint Vintage Scandinavian Glamour Magazine 1980's. ... Currently unavailable.

The series began in October 1978 (Issue 002) and quickly established its format of roughly 64 to 97 pages per issue.

The issues from the late 1970s and 1980s are particularly sought after for their representation of vintage Scandinavian aesthetic and "glamour" photography of that period.