PugJesus@lemmy.worldM to HistoryPorn@lemmy.worldEnglish · 2 months agoBoatmen 'legging' through a canal tunnel, a common technique in longer passages with unmotorized vessels, 1961, UKlemmy.worldimagemessage-square17fedilinkarrow-up1262arrow-down10
arrow-up1262arrow-down1imageBoatmen 'legging' through a canal tunnel, a common technique in longer passages with unmotorized vessels, 1961, UKlemmy.worldPugJesus@lemmy.worldM to HistoryPorn@lemmy.worldEnglish · 2 months agomessage-square17fedilink
minus-squareAgent641@lemmy.worldlinkfedilinkEnglisharrow-up4arrow-down5·2 months agoThe logic of it being for propulsion falls apart one they leave the tunnel and no longer have anything to push on.
The logic of it being for propulsion falls apart one they leave the tunnel and no longer have anything to push on.
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