With your knowledge that logging occurred you know at least humans occupied the land with a purpose so tools and other lost modern items are certainly present.

With your knowledge that logging occurred you know at least humans occupied the land with a purpose so tools and other lost modern items are certainly present. Unaware of Washington State land deeds and mappings this is where I would start as a pointer to potential item locations. You should definitely purchase a metal detector and just go for aimless walks because before there were banks people hid their money, some is still buried hint hint. In your walking you will learn the topology and erosion patterns of your land and this is the secret to finding surface items time and again. Of course YMMV with frequency of discoveries but even the remotest places known have had human occupation or at least passage with the opportunity to lose or discard items. Should your curiosity around this topic continue to nag feel free to reach me via smtp at the same domain your about promotes. No life is miserable if one is motivated and capable of positivity but it is 2022 which is presenting more and more challenges to be that positive. Stay Healthy!