| Originating Post Office | Date Mailed | Routing and Markings | Destination | Comments | Cover Scan & Source |
| Batesville via Memphis | @7-20-1862 | Canceled in Memphis 7-24-1862 w Black CDS, black target ties 3c 1861 | Fairfield, Iowa | Origin determined by enclosed letter. Batesville occupied @July 4, 1862 | Batesville 7-20-1862 via Memphis to Fairfield IA BRoberts Collection.jpg |
| Batesville vis Memphis | | | | On Union Patriotic, no stamp, address too faint to read, not date | Batesville Soldiers letter on Patriotic ebayLot5661586596.pdf |
| Bath, New York | 1-20-1865 | "Via Cairo" in Manuscript | White River Landing, Arkanasas | to Capt John Little, Company H, 161st Regmnt, NY | Bath NY to White River Landing Ark 1-20-1865 BRoberts Collection.jpg |
| Belvedere, Illinois | 8-5-1864 | "Via Cairo" | (St Charles Arkansas) | Sent to Col Humphreys, 95th Regt Illinois Infantry occupying St. Charles at that date | Belvidere Ill Aug 64 to unit at St Charles BRoberts Collection.jpg |
| Brownsville Station | 1865-04-16 | Memphis Dbl Circle, Due 3 in circle, Iowa City IA 1865-05-07 receiving | Iowa City, IA | Yellow cover with contents headed Brownsville Station Ark | Brownsville AR 1865-04-16 via Memphis to Iowa eBay 20121112.jpg |
| Brownsville Station | 1865-01-28 | via Memphis with black CDS MEMPHIS/FEB | Greenbush, Michigan | Ms on envelope Brownsville Station Ark | Brownsville Station AR 1865-01-28 via Memphis eBay20191202.jpg |
| Brushy Prairie, Indiana | 1865-01-21 | Ms Town Name and date, also in Ms "Follow the Regiment" | Devalls Bluff, Arkansas | Seller noted this was an EKU for Brushy Prairie | Brushy Prairie, IN 1865-01-21 to Devalls Bluff AR eBay 20211129.jpg |
| Cairo, IL | 1865-07-21 | Black CDS, mailed to St Louis, then Forwarded to Capt L Roots in Little Rock | St Louis the Little Rock | "Official Business" cc. Logar Roots later Congressman from Arkanas | Cairo IL 1865-07-21 to St Louis forwarded to Logan Roots in LR eBay20201202.jpg |
| Clarinda, IA | 1862-12-27 | Black CDS, Handstamp PAID on yellow envleope | Helena, Arkansas | to Harvey Anderson, Co K, 4th Iowa Volunteers, care of Capt Cramer | Clarinda, IA 186x-12-27 to soldier in Helena AR eBay 20201109.jpg |
| Columbia, Pennsylvania | 1863-11-03 | "via Helena" | Col in 1st Bridage 1st Anderson Cavalry in the field | Black CDS, Black target cancel ties US 65 on yellow cover | Columbia PA 1863-11-03 to Officer in the field via Helena eBay20140410.jpg |
| Davenport Iowa | 1862-09-02 | Backstamp "Received/SEP 4/Cairo IL | Soldier stationed at or near Helena Arkansas | To Harrison Bruce 3rd Illinois Cavalry Western Division of the Army | Davenport IA 1862-09-02 to soldier in Helena eBay20240313.jpg |
| DeValls Bluff via Memphis | 12-12-1864 | Memphs CDS. 2c Black Jack on 1c star Die "DUE 2" Hsp later scratched out as 1c SD not demonitized, "Via Cairo" | Davenport, Iowa | One of two reported uses of the 1 cent Star Die from Arkansas | Devalls Bluff 12-12-1864 use of 1c Star Die BRoberts Collection.jpg |
| Devalls Bluff via Memphis | 9-6-186x | Devalls Bluff docketing on front | Cooper, Michigan | Black Memphis CDS ties No 65 | DeValls Bluff vis Memphis ebayLot5664067440.pdf |
| Devalls Bluff via Memphis | 1863-02-04 | 3 cent US #65 tied by Memphis Tenn dbl circle CDS | South Adams, Berkshire Co, Mass | Orange envelope with enclosed letter (date there from) | Devalls Bluff AR 1863-02-04 via Memphis to Mass eBay20170626.jpg |
| Devalls Bluff via Memphis | 1865-01-05 | Memphis Black CDS, Jan 12, ties 2c Black Jack but not 1c star die | Davenport, Iowa | 2nd of two known uses of the 1 cent star die from Arkansas, Due 2 handstamp applied then marked out | devalls bluff AR posted at memphis 1c Star Die JPalazolo Coll 20131010.jpg |
| Devalls Bluff via Memphis | 1864-12-11 | via Memphis Memphis CDS, Missent in oval and a Michigan town strike | Kalamazoo, Michigan | Letter accompanies | Devalls Bluff AR 1864-12-11 via Memphis to Kalamzooto Michigan eBay20220417.jpg |
| Hannibal, Missoouri | 1864-09-13 | Dbl Circle Black CDS | Captain care of Gen Steele HQ Dept of Arkansas Little Rock | #65 tied by CDS and target cancel | Hannibal MO 1864-09-13 to Capt Hqrs Little Rock eBay 20231223.jpg |
| Helena via Memphis | 9-12-1862 | Memphis CDS, "DUE 3" Hsp on Union Patriotic Envelope | Oak Hill or Jefferson Furnace, Ohio | In the enclosed letter, the writer notes his mother recently moved, so he addressed to both her old and new post offices | Helena 9-12-1862 Union Patriotic to Ohio BRoberts Collection.jpg |
| Helena via Memphis | 1-27-1863 | 3c 1861 rose tied by Memphis CDS | Matla, Ohio | Letter Enclosed shows Helena Origin | (Helena) 1-27-63 via Memphis to Ohio ebay 7-17-10.jpg |
| Helena via Memphis | 11-29-1862 | Memphis Black CDS and "DUE 3" Hsps, "Soldier's Letter" Endorsement | Indistict Post Office in New York | Endorsed by DB Green, Captain, 3rd Missouri Infantry commanding Co I. | (Helena) 11-29-1862 via Memphis Due 3 to NY APS Richmond 2010.jpg |
| Helena via Memphis | 11-5-186x | Memphis Black CDS, target cancels 3c 1861, "From the Army at Helena" | West Paulet, Vermont | | ebay 4-6-08 Memphis from Army at Helena.jpg |
| Helena via Memphis | 5-5-186x | Black Memphis CDS 5/11 + target tie 3c 1861 | Captain Duncan, Maj Gen Hadan's(?) escort, 20th Army Corps, Deptment Cumberland | Originating PO from enclosed letter. | Helena via Memphis to 20th Army corp BRoberts Collection.jpg |
| Helena via Memphis | 12-8-1862 | C Russell Co. D, 24th Iowa, Helena Ark. Dbl Circle Memphis CDS, targets | Atalissa, Massachusetts | US No 63 + US No 76 rare use of 5c brown from Arkansas | Helena 1c+5c via Memphis 12-1862 Labron Harris 8-13-10.jpg |
| Helena via Memphis | 1864-10-3 | Helena via Memphis with Memphis Dbl Circle Black CDS tying US Scott 65 | Union Mills, Pennsylvania | "Camp before Helena Ark Oct 3 1864" ms on front of document, Memphis cancel Oct 7 | Helena AR 1864-10-3 via Memphis to PA eBay20140110.JPG |
| Helena Via Memphis | 1864-12-04 | Memphis CDS 12-7-64 | Barabor Wisconsin | Letter enclosed has Helena date | (Helena) 1864-12-4 via Memphis to Wisconsin eBay30160114.jpg |
| Helena via Memphis | 1862-12-24 | Manuscript "C Russell/Co. D., 24th Iowa", Memphis TN Dbl Crcl CDS Dec 28 | Atalissa, Minnesota | US 63 and US 76 both tied by target cancels, only use of 76 I have seen | Helena 1862-12-24 via Memphis to Atalissa MN BR Collection 20181226.jpg |
| Helena via Memphis | 1862-03-x from letter heading and receiving writing | throuh Memphis, partial Memphis CDS w/no date showing | North Liberty, Iowa | Cover is Union Patriotic, pretty spectacular. Letter enclosed. | Helena AR 1862-03-x via Memphis Union Patriotic to Iowa eBay20190104.jpg |
| Helena via Memphis | 1863-04-12 | Memphis Black Dbl Circle CDS ties Scott #65 | Philadelphia Pennsylvania | Manuscript on front" Camp near Helena Ark/April 4 1863" | (Helena) 1863-04-12 via Memphis to Philly eBay20190203.jpg |
| Helena via Memphis | 1863-03-12 | Obscure Pmk | North Liberty, Iowa | Northern Patriotic of Union Generals, 28th Iowa | (Helena) 3-12-1863 to North Liberty Iowa obscure Pmk on envelope eBay20240626.jpg |
| Iowa City, IA | 1863-02-03 | Dbl Circle CDS, US 65 with grid cancel "via Cairo" ms | Helena, Arkansas | to Harvey Anderson, Co K, 4th Iowa Volunteers, care of Capt Cramer | Iowa City, IA 1863-02-03 to soldier in Helena via Cairo eBay20201109.jpg |
| Jeffersonville, Missouri | 1862-08-30 | Via Cairo, IL w backstamp Sept 2 Black DUE 3 Handstamp | Helena Arkansas | to a Teamster, Curtis Division | Jeffersonville MO 1862-08-30 to Helena via Cairo eBay20240807.jpeg |
| Memphis Tennessee | 1864-11-x | Memphis Dbl Circl CDS ties 3c 1861 | Helena Arkansas | To "Capt J.S. Ruckman/Co. B. 3rd Iowa/Inft Via Helena A. | Memphis TN 1864-11-x to Helena Military address BRoberts Coll 20181226.jpg |
| Mouth of the White River | 10-26-1864 | Envelope w/cc "Regular White River Packet 'Commercial' uncanceled 3c 1861 | DeValls Bluff, Arkansas | Enclosed letter shows this was between two officers in the same unit | Mouth of White River 10-26-1864 White River Packet CC Broberts Collection.jpg |
| Napoleon via Memphis | 1-27-1863 | Memphis CDS and "DUE 3" hsp, "Army Letter" endorsement | Jerome, Ohio | By 1863, Soldier's Letters needed endorsement to be maile "Free" | Napoloen 1863 via Memphis to Ohio BRoberts Collection.jpg |
| Philadelphia, Pennsylvania | 8-22-1864 | Care of General N Buford, Commandant of Post, Helena, Arkansas | Laconia, Arkansas | Black CDS, black target ties 3c 1861 | Philadelphia 8-22-64 to Laconia via Helena FofT route RSiegel_Sale988_Lot240.jpg |
| Philadelphia, Pennsylvania | 1864-07-08 | Philladelphia CDS ties US #65, HQs Dept of Arkanasas Receiving CDS 25 Jul 1864 | Little Rock, Arkansas | Addressed to Lt Lacey, a.a.a General Steele | Philadelphia 1864-07-08 to LR Hdqs Dept of Arkansas receiveing hdstmp eBay2024-01-03.jpg |
| Rexford Flats, New York | 18623-05-21 | Back Stamp "CAIRO ILL May 23 63". 3c adhesive not tied with pen cancel. ms town and date | Helena Arkansas | To Lt. D.E.Jones, care of Col. Bussey | Rexford Flats NY via Cairo to Helena 1863-05-21 eBay0181204.jpg |
| Saint Charles Arkansas | 1864-10-13 | via Memphis, Memphis CDS 10-17 | Roursburg, Ohil | Source of letter from letter head enclosed, no Ark markings on exterior | St Charles AR 1864-10-13 via Memphis to Ohio eBay20140608.jpg |
| Saint Charles Arkansas | 1864-10-11 | Via Memphis (CDS OCT 17) | West Trinity Ohio | Letter enclosed with St Charles origin and date | (St Charles AR) 1864-09-11 via Memphis to Ohio eBay 20160627.jpg |
| Saint Louis, Missouri | 1-28-1864 | To Sgt Major, 33 Regiment, Missouri Volunteers, "To Follow the Brigade" in manuscript | Helena, Arkansas | Black CDS ties 3c 1861 | St Louis MO 1-23-1864 to Helena Occupation ebay 1-1-11.jpg |
| Sandusky, Ohio | 1-15-1865 | Prisoner's Letter Examined Johnson's Island, OH | Gunboat No 3 (Romeo) off Gaines Landing, Arkansas | to Captain Thomas Baldwin | Sandusky OH 2-25-1865 POW letter to gunboat off Gaines Landing rsiegel_sale_766a_lot_1379.JPG |
| Sandwich, Illinois | 10-7-1862 | Company E 13th Regmt Ill volunteers, "via Cairo" | Helena, Arkansas | Black CDS ties 3c 1861On Union Patriotic envelope | Sandwich Ill Union Patriotic to Helena via Cairo & Memphis BRoberts Collection.jpg |
| White River Landing | 10-23-1864 | Memphis CDS and "DUE 3" Hdsp "Soldier's Letter" endorsement | Wishaw, Wisconsin | 23rd Regiment, Wisconsin Volunteer Infantry | White River Landing 10-23-1864 via Memphis to Wisc BRoberts Collection.jpg |