Can you solve the mystery of this unusual antique devic

Can you solve the mystery of this unusual antique devic

Shaped to hug the current, this antique fish-holding apparatus turned wild rivers into living pantries. Fishermen slid their wriggling catch through the latched lid, then chained the heavy box to rocks or roots, trusting the cold flow to keep their food alive and fresh. The perforated wooden slats let water stream through, renewing oxygen, washing […]