Turning a Lobster Pot Buoy on a Lathe

Today lobster pot buoys are made of a hard flotation foam and bought at marine supply stores. Fifty years ago, they were made of wood and had to be turned round on a lathe to give them their shape. Earlier buoys were carved by hand using a hatchet from squared off pieces of wood.

Lobster Pot, Wire

The wire lobster trap began replacing the wood lath pot by the late 1960s. It is much lighter and does not soak up water. Its maintenance is a matter of replacing the net funnels that direct the lobsters. It is also easier to fit with the escape hatch. Improved wire coating means that a trap can last for many seasons. The investment that a fisherman has in a trap ready to fish is about $75 (in 2009 dollars).

Lobster Pot, Square Wood

Some wood lath pots had square (actually rectangular) tops; they were easier to stack than round traps but required more carpentry work.

Lobster Pot, Round-Top Wood

Early wood lath pots had rounded tops, formed by a bent stick at the ends. The half-round shape had the most volume for the least amount of weight of the pot. It also was more stable on the sea floor. It could be built relatively quickly by the fisherman. Later pots used steam-bent round frames. Bricks on the base ensured that it landed bottom up. These traps had a limited lifespan, soaking up water and being susceptible to worm and other marine life damage. After a season of use, the soaked traps were quite heavy.

Lobster Fishing from a Dory

Lobster fishing from a dory. Note that the header, or the net opening for lobsters to enter the trap, is at the end of the trap rather than on the sides. There is a mackerel seine boat in the background, steered with a steering oar, along with a nest of more seine boats. In the background a number of fishing schooners lie along a fish pier. This photograph was likely staged, and was taken in Gloucester Harbor, Massachusetts.

Hoop Net

Hoop nets were used in lobster fishing before wooden lath pots were developed. They were set flat on the bottom with bait attached in the middle of the hoop. These pots needed to be tended frequently, as the bait was the only thing keeping the lobster from leaving.

2011 Fish Landings by Value

This pie chart shows the relative value of catches in the Maine fisheries for the year 2011. Lobster far outstrips anything else with aquaculture salmon being a distant second.

Pie chart courtesy of the Maine Department of Marine Resources.

2011 Fish Landings by Pounds

This pie chart shows the relative weight of catches in the Maine fisheries for the year 2011. More pounds of herring were caught than lobster but the value was far less.

Pie chart courtesy of the Maine Department of Marine Resources.

Mianus Improved Diesel Oil Engines

Atlantic Fisherman magazine advertisement for Mianus diesel oil engines. Diesel engines became more popular for larger fishing vessels because of their fuel efficiency and simplicity.

They were being installed into sail powered offshore fishing vessels by the 1920s, first as auxiliaries to sails. Then sails became auxiliaries to engines, and finally, as more vessels turned from dory fishing to trawling, sails disappeared.

Harpoon, Lance, and Spade

The harpoon (middle tool) was used by whalers to attach a line to the whale. The harpoon typically only went into the whale's body far enough to hold onto the whale, but not far enough to kill it. After the whale was tired out by pulling the whaleboat, the crew carefully rowed up alongside the animal, so that it could be killed using the lance (left tool). The spade was used to cut the blubber from the whale. These are reproduction tools.


Subscribe to RSS - Fisheries