Low Profile Bookcase, 3-Tier Rustic Oak X-Frame Finish.
This three-tier unit combines the warmth of rustic oak-toned shelves with a sharp, black metal X-frame for a classic industrial look.
By Eliza Bush in Classic Industrial Bookcases | Source
Etagere Bookshelf, Wide 5-Tier Industrial Wood and Metal.
Rustic Oak Bookshelf, 5-Tier Metal Frame with X-Back Brace.
Gray Wood Bookshelf, 4-Tier Industrial Metal X-Cross Etagere.
Distressed Wood Bookshelf, 3-Tier Industrial X-Frame Etagere.