The 694th Engineer Base Equipment Company was one of the Corps of Engineers' specialized service units — not a combat outfit, but part of the vast machinery that kept Allied armies building, moving, and supplied. Engineer base equipment companies worked at fixed installations in the rear: receiving, storing, maintaining, repairing, and issuing the heavy construction equipment — bulldozers, cranes, graders, generators, engines, and their spare parts — that the theater's engineer units depended on. WWII transformed Army engineering from hand tools to heavy machinery, and units like the 694th were the depot-level backbone that kept that machinery running. [CMH10-4] [BTN]
The company's own movement log traces exactly that kind of service: depot work near the great supply installations around Thatcham and Reading in England, depot E-508 outside Paris in the fall of 1944, five and a half months of port and depot operations in Antwerp while the city absorbed more V-2 rockets than any other place on Earth, and finally the rebuilding of the bombed-out Tachikawa Air Base in occupied Japan. Lorenz Koester is believed to have served as an aircraft engine mechanic — an entirely fitting specialty for a base equipment company built around engine and machinery maintenance, and one that fits the unit's final posting especially well: Tachikawa was the center of Japan's army aviation industry, and became the major US air depot in Japan. [LOG] [TACH]
Route reconstructed from the company movement log, cross-checked against unit, depot, and shipping records. Blue = to England • Red = European Theater • Purple = redeployment voyage via Panama • Green = Pacific & Japan. Numbered pins match the badges in the tables below.
| Date | Location | Event & Notes |
|---|---|---|
| 30 Aug 1943 | United States | Lorenz Koester entered the US Army (handwritten annotation on the log). Where he trained before Aug 1944 is not recorded. Pre-1944 unknown [LOG] |
| 15 Aug 1944 | Camp Claiborne, LA | Company departed Camp Claiborne at 1500 — a major engineer unit training center in Louisiana. [LOG] |
| 19 Aug 1944 | Camp Shanks, NY | Arrived 0320 ("Camp Shank" in the log) — the New York Port of Embarkation's largest staging camp. [LOG] |
| 23–24 Aug 1944 | 1New York, NY | Loaded onto the Mauretania 23 Aug; sailed from the 42nd Street dock 24 Aug. Minor discrepancy The log says "HMS Mauretania." She was RMS Mauretania, a Cunard liner in British trooping service — fast enough to cross unescorted, mainly on the North Atlantic run in 1944. No manifest survives for this crossing (US Army troopship manifests were destroyed in 1951), but an 8-day New York→Liverpool passage is fully consistent with her service. [LOG] [MAUR] [TROOP] |
| 1 Sep 1944 | 2Liverpool, England | Arrived and moved on the same day. [LOG] |
| Date | Location | Event & Notes |
|---|---|---|
| 2 Sep – 14 Oct 1944 | 3Thatcham (near Reading), England | Stationed at the depot complex at Thatcham, Berkshire — the log says "near Reading G-25 Depot." Discrepancy The huge US Army general depot at Thatcham/Newbury was Depot G-45 (nearly nine million sq ft of storage, serving up to 125,000 troops a day in summer 1944). G-25 was the general depot at Ashchurch, Gloucestershire, ~50 miles away. The log's location fits G-45; the designation "G-25" appears to be misremembered or mistyped. [LOG] [G45] [G25] |
| 14 Oct 1944 | 4Southampton, England | Loaded equipment and some men on LCTs, the rest on LCIs ("HMS LCTS" in the log). Too rough to sail; returned to port. October 1944 Channel weather was notoriously bad. [LOG] |
| 21 Oct 1944 | 4Southampton, England | 1st contingent of men and equipment sailed at 0630. The company crossed in two separated groups. [LOG] |
| Date | Location | Event & Notes |
|---|---|---|
| 22 Oct 1944 | 5Utah Beach, Normandy | 1st group landed on Utah Beach — four and a half months after D-Day, the beaches were still working supply ports. [LOG] |
| 23 Oct 1944 | 6Cherbourg, France | 1st group drove to Cherbourg searching for the rest of the company and for onward orders. [LOG] |
| 26 Oct 1944 | 7Omaha Beach / Paris | 1st group reached Paris 0100 with trucks and equipment; the second group, still separated, came ashore on Omaha Beach the same day — "Still Lost!" No external record of the split exists; unit-log only. Log only [LOG] |
| 28 Oct 1944 | 8Choisy-le-Roi (Paris) | 1st group moved into former German barracks in Choisy-le-Roi on the southern outskirts of Paris ("choise-Le-Roi" in the log). [LOG] |
| 30 Oct 1944 | 8Choisy-le-Roi (Paris) | Main body of the company arrived beginning 1230 — the unit reunited after nine days apart. [LOG] |
| 1 Nov 1944 | 8Depot E-508, Choisy-le-Roi | Entire company commenced work at Depot E-508. Depot unverified The Paris area (Seine Section, Com Z) held many numbered US Army depots, but no independent record of an "E-508" designation was located; the "E" prefix is consistent with an engineer depot. Location and duty are from the log alone. [LOG] [SEINE] |
| 25 Nov 1944 | 8Choisy-le-Roi (Paris) | NCOs led Thanksgiving festivities for French children in the area (Thanksgiving 1944 fell on 23 Nov). [LOG] |
| 26 Nov 1944 | 8Choisy-le-Roi (Paris) | Entire company departed E-508, Choisy-le-Roi — and "Gay Paree" — at 1900. [LOG] |
| Date | Location | Event & Notes |
|---|---|---|
| 27 Nov 1944 | 9Antwerp, Belgium | Arrived 1115. Officers reporting to Port Headquarters were "introduced to their first V-2" at 1205. Matches history Antwerp had been under V-2 fire since 13 Oct 1944, and the first cargo convoy entered the port the very next day, 28 Nov 1944 — the company arrived precisely as the port opened. Antwerp took more V-weapons than any city in the world (~1,610 V-2s plus thousands of V-1s). [LOG] [PORT] [V2A] |
| Nov 1944 – Jun 1945 | 9Antwerp, Belgium | Successive billets, each driven out by bombardment: an abandoned school (bombed out), a Catholic convent, operations in a streetcar barn (bombed out), finally a port warehouse building. Exact addresses unknown. Sites unknown [LOG] |
| 19 Mar 1945 | 9Antwerp, Belgium | Log: "Last known V-s to hit Antwerp and probably anywhere else." Discrepancy Records show the last V-2 struck Antwerp on 27 March 1945, and the V-weapon campaign against the city ended ~30 March; the last V-2 of the war fell in England 27 March. The log's 19 Mar date is about a week early — perhaps the last strike near the company's own area. [LOG] [V2A] [V2T] |
| 8 May 1945 | 9Antwerp, Belgium | V-E Day. [LOG] |
| 30 May 1945 | 10Waregem, Belgium | Parade at Waregem and Flanders Field, and a tour of the G. Van Den Eynde glass, pottery and crystal plant. Matches history 30 May 1945 was Memorial Day. Flanders Field American Cemetery — the WWI cemetery where US Memorial Day ceremonies have been held since 1923 — is at Waregem. The first Memorial Day after liberation would have been a major occasion. [LOG] [FF] |
| Date | Location | Event & Notes |
|---|---|---|
| 11–14 Jun 1945 | 11Antwerp → St. Victoret, France | Left Antwerp 0600 on 11 Jun, by road via Dijon and Lyon, arriving St. Victoret 1000 on 14 Jun. Place-name error The log says "via Dijon, Lyon and Vienna" — clearly Vienne, the French town on the Rhône just south of Lyon and directly on this route, not Vienna, Austria. [LOG] |
| 14 Jun – 19 Jul 1945 | 11St. Victoret (Marseille) | Five weeks in the staging camps. Matches history St. Victoret was Staging Area No. 2 of Delta Base Section — one of three tent cities (Calas, St. Victoret, Arles) near Marseille, the "Delta Dust Bowl," built to redeploy troops from Europe direct to the Pacific. [LOG] [DBS] [DBS2] |
| 19–20 Jul 1945 | 11Marseille, France | Left St. Victoret 0200; at Marseille 0930; aboard ship 1130; sailed 20 Jul on the SS Sea Quail — a C3-type transport operated for the War Shipping Administration. [LOG] [SEAQ] |
| 31 Jul – 1 Aug 1945 | 12Cristobal, Panama Canal | Arrived Cristobal ("Cristobel") 1400 on 31 Jul; transited the Canal 1 Aug, clearing the last lock at 2000 — the direct Europe-to-Pacific redeployment route. [LOG] [DBS2] |
| 15 Aug 1945 | At sea, mid-Pacific | V-J Day — Japan's surrender announced while the company was mid-ocean, bound for a war that ended before they arrived. (Not in the log; historical context.) [CTX] |
| 22 Aug 1945 | 13Equator, ~156°30′ W | Crossed the Equator. "HOTTT.!!! No Air Conditioning.!!" [LOG] |
| 25–26 Aug 1945 | 14Hollandia, New Guinea | Arrived 0600 on 25 Aug; departed 0600 the next day. Hollandia (now Jayapura) was a principal US supply and staging base in the Southwest Pacific. [LOG] |
| 29 Aug – 4 Sep 1945 | 15Leyte Gulf, Philippines | Arrived at noon 29 Aug; "fumed and sweated" at anchor nearly a week — while surrender formalities (2 Sep, Tokyo Bay) reshuffled every unit's orders — then sailed 4 Sep. [LOG] |
| 6–7 Sep 1945 | 16Bauan, Batangas, Luzon | Arrived 0800 on 6 Sep ("Baum, Batangas" in the log — almost certainly Bauan); unloaded by barge, ashore 0215 on 7 Sep. Matches history Bauan adjoined Base R, the large US Army supply and logistics base covering the Batangas Bay area from April 1945, which staged units and materiel for the occupation of Japan. [LOG] [BASER] |
| 27 Sep 1945 | 16Batangas, Luzon | First men left for home on points: Don Poole, R.S. Wilinski, Carl Dinnis, Sidney Kalb, Ellis Douglas, Jim Vigil. [LOG] |
| 7 Sep – 31 Oct 1945 | 16Batangas, Luzon | Nearly two months in the Batangas area; the company's duties there are not recorded. Duties unknown [LOG] |
| Date | Location | Event & Notes |
|---|---|---|
| 31 Oct 1945 | 16Batangas, Luzon | Company loaded aboard 2 LSTs bound for Japan, 1700. LST numbers unrecorded. [LOG] |
| 14 Nov 1945 | 17Yokohama, Japan | Arrived after a two-week LST passage ("Yokohoma" in the log). [LOG] |
| 15 Nov 1945 | 18Tachikawa Air Base | Proceeded to Tachikawa, west of Tokyo. Matches history US forces had taken over the heavily B-29-bombed field on 5 Sep 1945; most structures were wrecked, and rebuilding through late 1945 made the base operational for C-46/C-47 traffic by 1 Jan 1946. An engineer base equipment company — and an aircraft engine mechanic — fit this reconstruction and depot work exactly. Tachikawa, prewar home of the Tachikawa Aircraft Company, went on to become the major US air depot in Japan. [LOG] [TACH] |
| 14 Dec 1945 | 194th Replacement Depot | Reported for screening and shipment to the States. Matches history The 4th Replacement Depot operated at Camp Zama (the former Japanese military academy near Yokohama), Eighth Army's processing point for soldiers rotating home. [LOG] [ZAMA] |
| 23 Dec 1945 | 17Yokohama, Japan | Sailed for the States on the "General Hershey." Spelling / ship note No troopship "General Hershey" existed; this is almost certainly USS General M. L. Hersey (AP-148), which between 3 Dec 1945 and 3 Mar 1946 made Magic Carpet runs embarking veterans at Yokohama and Manila for San Pedro and San Francisco — a 12-day Yokohama→California passage matches exactly. [LOG] [HERSEY] |
| 4 Jan 1946 | 20California | "Arrived in California. HOME!!" (underlined in the original). Port not named — the Hersey's Magic Carpet arrivals were at San Pedro and San Francisco. Port unknown [LOG] [HERSEY] |
| 4 Jan – 18 Feb 1946 | United States | Processing and terminal leave; location(s) unknown. Unknown — |
| 18 Feb 1946 | United States | Lorenz Koester separated from the Army (handwritten annotation). Separation center unknown. [LOG] |
Lorenz's service from induction (30 Aug 1943) to the company's departure from Camp Claiborne (15 Aug 1944); his exact duty assignment (the aircraft-engine-mechanic role is family recollection, consistent with but not proven by the unit's mission); independent verification of Depot E-508; the company's specific work sites in Antwerp and duties at Batangas; the LSTs' hull numbers; his California arrival port; and where he was processed out between 4 Jan and 18 Feb 1946. US Army troopship manifests were destroyed in 1951, so passenger-level confirmation of the voyages is not possible; the unit's morning reports at the National Archives (St. Louis) could close most of these gaps.
[LOG] 694th Engineer Base Equipment Company Movement Log (family document, typed, with handwritten annotation on Lorenz Koester's service dates).
[CMH10-4] Coll, Keith & Rosenthal, The Corps of Engineers: Troops and Equipment (CMH Pub 10-4) — engineer service-unit organization.
[BTN] Back to Normandy — WWII engineer units list (lists the 694th Engineer Base Equipment Company).
[MAUR] RMS Mauretania (1938), Wikipedia.
[G45] Penny Post — Depot G-45, Thatcham/Newbury.
[G25] MoD Ashchurch (WWII Depot G-25), Wikipedia; "Keep 'em Rolling" — G-25 Ashchurch.
[SEINE] Seine Section, Com Z, unit history (Lone Sentry).
[PORT] Battle of the Scheldt, Wikipedia — first convoy into Antwerp 28 Nov 1944.
[V2A] V2rocket.com — "Antwerp: City of Sudden Death".
[V2T] V2rocket.com — timeline of V-2 attacks; V-2 rocket, Wikipedia.
[FF] Flanders Field American Cemetery, Waregem, Wikipedia; AOMDA — Memorial Day at Flanders Field.
[DBS] Delta Base Section staging areas circulation plan (Calas, St. Victoret, Arles), 1945.
[DBS2] Benefactum — Delta Base Section & redeployment through Marseille.
[SEAQ] US Maritime Commission C3-type ships (incl. Sea Quail), usmm.org.
[BASER] Batangas History — Base R, Batangas/Bauan; SWPA Nigh — Base R, Nov 1945.
[TACH] Tachikawa Airfield, Wikipedia — US takeover 5 Sep 1945, rebuilding, depot role.
[ZAMA] US Army Japan — Camp Zama occupation years (4th Replacement Depot); 4th Replacement Depot, 8th Army.
[HERSEY] DANFS — USS General M. L. Hersey (AP-148).
[TROOP] ww2troopships.com — crowdsourced crossing records; official Army passenger manifests were destroyed in 1951.
[CTX] General historical context (V-J Day 15 Aug 1945; surrender signed 2 Sep 1945).