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2023 CDSG Conference materials (click links to download zip files of documents) Updated March 22, 2023

All CDSG documents on HD Portland (1.3 GB): Portland-Kennebec.zip

Or download by sets:

Long Island Military Reservation /private /KK

unnamed / 2-3″ / P / 1942-1943 / gunblocks covered
AMTB 965 / 2-90 mm / F / 1943-1946 / one gun block built over
AMTB 966 / 2-90 mm / F / 1943-1946

Other locations /KK

unnamed / 2-3″ / P / 1942-1944 / Great Chebeague Island
AMTB 969 / 2-90 mm / F / 1943-1946 / Great Chebeague Island, buried
AMTB 970 / 2-90 mm / F / 1943-1946 / Bailey Island, one gun block covered

FORT LYON /Cow Island /1896 /private /KK

Bayard / 3-6″ / DC / 1907-1917
Abbot / 3-3″ / P / 1909-1946

FORT McKINLEY /Great Diamond Island /1896/ private /MD, MC /KKKKK

Ingalls / 8-12″ / M / 1904-1942
Berry /2-12″ /DC /1901-1943
Thompson /3-8″ /DC /1902-1942
Weymouth /3-8″ /DC /1901-1942
Honeycutt /2-8″ /DC /1901-1942
Acker /2-6″ /DC /1902-1943
Carpenter /2-6″ /P /1906-1947
Farry /2-3″ /MP /1902-1920
Ramsey /2-3″ /MP /1902-1920

Peaks Island Military Reservation /private /MC /KK

Steele (#102) / 2-16″ / CBC / 1945-1948
Cravens (#203) / 2-6″ / SBC / 1945-1948 / built on
unnamed / 2-3″ / P / 1942-1943 / one gun block covered
AMTB 963 / 2-90 mm / F / 1943-1946
AMTB 964 / 2-90 mm / F / 1943-1946 / buried/destroyed

Jewell Island Military Reservation /state prop /KK

#202 / 2-6″ / SBC / 1944 / NC
AMTB 967 / 2-90 mm / F / 1943-1946
AMTB 968 / 2-90 mm / F / 1943-1946

FORT LEVETT /Cushing Island /1903 /private /KKKK

Foote /2-12″ /BCLR /1924-1948 /casemated-WWII
Bowdoin /3-12″ /DC /1903-1943
Kendrick /2-10″ /DC /1903-1942
Ferguson /2-6″ /P /1906-1947
Daniels /3-3″ /MP 1/903-1920 /partially buried
AMTB 962 /2-90 mm /F /1943-1946

FORT PREBLE /Spring Point /1808 /state school /KKK

Kearny /8-12″ /M /1901-1942 /buried
Chase /8-12″ /M /1901-1942 /buried
Rivardi /2-6″ /DC /1906-1918
Mason /1-3″ /P /1906-1942 /gun moved to new position 1942
Mason II /1-3″ /P /1942-1946 / destroyed

FORT WILLIAMS /Cape Cottage /1898 /city park /MD, MC /K

Blair /2- 12″ /DC /1903-1943 /partially buried
Sullivan /3- 10″ /DC /1898-1938 /buried
DeHart /2 -10″ /DC /1898-1942 /buried
Garesche /2- 6″ /DC /1906-1917
Hobart /1- 6″ /A /1900-1913
Keyes /2 -3″ /P /1905-1946
AMTB 961 /2 90 mm /F /1943-1946 /one gun block covered

Cape Elizabeth Military Reservation state park KK

#101 /2- 16″ /CBC /NB /location not in park but nearby
#201 /2- 6″ /SBC /194? /NA

Biddleford Military Reservation /private? /K

unnamed /4- 155 mm/ PM
Portland, ME: 1921 Maps PDF (573K)13 pages $0.65/ 1935 Maps PDF (256K) 7 pages $0.35
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