No coin nor oath required. For personal study only.
The Engineer 1941-05-09: Volume 171, Issue None.
Digitized from IA1518514-06.
Previous issue: sim_engineer_1941-05-02_171.
Next issue: sim_engineer_1941-05-16_171.
๐ SIMILAR VOLUMES
The Engineer 1941-09-05: <a href="https://archive.org/search.php?query=sim_pubid%3A1202%20AND%20volume%3A172" rel="nofollow">Volume 172</a>, Issue 4469.<br />Digitized from <a href="https://archive.org/details/sim_raw_scan_IA1518514-06/page/n1771" rel="nofollow">IA1518514-06</a>.<br />Previous issue
The Engineer 1941-05-16: <a href="https://archive.org/search.php?query=sim_pubid%3A1202%20AND%20volume%3A171" rel="nofollow">Volume 171</a>, Issue None.<br />Digitized from <a href="https://archive.org/details/sim_raw_scan_IA1518514-06/page/n1722" rel="nofollow">IA1518514-06</a>.<br />Previous issue
The Engineer 1941-05-23: <a href="https://archive.org/search.php?query=sim_pubid%3A1202%20AND%20volume%3A171" rel="nofollow">Volume 171</a>, Issue None.<br />Digitized from <a href="https://archive.org/details/sim_raw_scan_IA1518514-06/page/n1724" rel="nofollow">IA1518514-06</a>.<br />Previous issue
The Engineer 1941-05-02: <a href="https://archive.org/search.php?query=sim_pubid%3A1202%20AND%20volume%3A171" rel="nofollow">Volume 171</a>, Issue None.<br />Digitized from <a href="https://archive.org/details/sim_raw_scan_IA1518514-06/page/n1718" rel="nofollow">IA1518514-06</a>.<br />Previous issue
The Engineer 1941-05-30: <a href="https://archive.org/search.php?query=sim_pubid%3A1202%20AND%20volume%3A171" rel="nofollow">Volume 171</a>, Issue None.<br />Digitized from <a href="https://archive.org/details/sim_raw_scan_IA1518514-06/page/n1726" rel="nofollow">IA1518514-06</a>.<br />Previous issue
Engineering 1941-05-09: <a href="https://archive.org/search.php?query=sim_pubid%3A1203%20AND%20volume%3A151" rel="nofollow">Volume 151</a>, Issue 3930.<br />Digitized from <a href="https://archive.org/details/sim_raw_scan_IA1518516-02/page/n1913" rel="nofollow">IA1518516-02</a>.<br />Previous issue: