| He calculated that their boat weighed double that of the Londoners' and designed the first keelless boat in the world, The Five Brothers. |
| The carapace is olive to dark brown to almost black, patternless, smooth and keelless. |
| This is something you simply cannot do in a keelless flat bottom boat. |
| The keelless Reed Boat was used for river and coastal transport in Egypt and Mesopotamia. |
| Just a similar sort of prejudice was displayed against the earlier style of rowing in keelless boats. |
| Before we got there, though, there was an upheaval in the water just ahead, and up came a back like a keelless ship bottom up. |
