Latest find - 1914 OT Charles River AA Double Gunnel

GMarchigiani

Curious about Wooden Canoes
Just picked up this OT Charles River AA double gunnel and wanted to share. After receiving help from some wonderful people, I now know what I have. It’s in very solid shape even with the fiberglass. There are no broken ribs and the seats and thwarts will be used again. Unfortunately, both inner and outer gunnels will need to be replaced and so will both decks. I will order decks from Island Falls and hopefully source the mahogany for the gunnels locally. I will include photos.

Just wanted to share and get everyone’s opinion.

Thanks!
Geoff
 

Attachments

  • EA2ED0DB-F643-408E-8E0F-0259F9FD5AEF.jpeg
    EA2ED0DB-F643-408E-8E0F-0259F9FD5AEF.jpeg
    217.4 KB · Views: 593
  • DE2E1FAE-F78E-4417-85E9-94247406711D.jpeg
    DE2E1FAE-F78E-4417-85E9-94247406711D.jpeg
    211.8 KB · Views: 584
  • C0CAA642-7F15-4629-A7E1-F12178C7DF55.jpeg
    C0CAA642-7F15-4629-A7E1-F12178C7DF55.jpeg
    228.7 KB · Views: 585
  • 7DF9D5C2-BCCA-438A-A4E2-9A2589404385.jpeg
    7DF9D5C2-BCCA-438A-A4E2-9A2589404385.jpeg
    259.5 KB · Views: 592
  • 6BA6F648-A9CC-41A7-B0D9-DA87F1336A67.jpeg
    6BA6F648-A9CC-41A7-B0D9-DA87F1336A67.jpeg
    288.7 KB · Views: 615
  • F33F3B8F-3A95-4D8D-85C0-0ED4BECFE044.jpeg
    F33F3B8F-3A95-4D8D-85C0-0ED4BECFE044.jpeg
    226.2 KB · Views: 603
  • F8578D8B-5156-41B8-AEB8-62CC68198247.jpeg
    F8578D8B-5156-41B8-AEB8-62CC68198247.jpeg
    171.4 KB · Views: 561
Congratulations. you may want to see if you can get the decks and gunwales from the same source which will give you a better chance of getting the grain and color to match well. Good luck,

Benson
 
Last edited:
Thanks Benson, I will see what I can do with that. I can see your point and will reach out to a few local sources, as well as Island Falls. They carry such a large variety of OT materials, glad they are the official source now.

Geoffrey
 
you can shape your own decks , if you start with a thick piece of stock. Use cardboard to get your curve shape correct and cut that curve while your block is squared off on it's side on the bandsaw first .Your bandsaw must cut 6 or 7 inches in depth . Your cutting your deck on it's side. Then you can fit and fine tune. Technically their not steam bent but they come out pretty nice and you can choose your grain so they look nice. IMG_3675.JPG IMG_3676.JPG IMG_3681.JPG
 
If only the tips are rotted, you can scarf in a new tip to the old decks. I've done this on two of my boats. Most of the time the stem band covers most of the repair and you really have to look to see it. If you have a lot of rot along the sides of the deck then you may need to create new decks.

With the gunnels. Any photos of these? A lot of guys will scarf these too if there is limited damage. I think you will find that you will need to remove the fiberglass if you replace the inner rails and decks.

As Benson mentioned. You may want to source the same mahogany. Which brings me to the next point. Not all mahogany is the same. I'm under the impression that OT probably used Cuban or Honduran mahogany. It's going to be your most expensive option but worth it.
 
Congratulations! That's a beauty.
I made new decks as Dave described above. It doesn't take a very big piece of wood, and the process is simpler than setting up steam and bending apparatus.
Are those oarlock fittings on the gunnels?
Ron
 
Thanks for all the feedback!

Dave, I will certainly consider your method for recreating the decks. Monkitoucher, you bring up a good point. I will need to look closer but all the decks might need is new tips. The tips are wet and soft, so they won't work, but I might be able to remove and repair, I don't think the sides are too bad; I actually thought they might be serviceable but they were capped with fiberglass and water did it's damage. The fiberglass is coming off first, I need to see what's under everything but thinking not much, if any will have to be replaced. Surprisingly, there are no ribs that will need to be replaced and all the planking looks to be good. I could be wrong, but I am thinking that Honduran mahogany might be almost impossible to find if even available. Please correct me if I am wrong, but I think the only species available are from Africa or the Philippines?

And yes Ron, I believe those are oarlock fittings! ha ha
 
Well, everybody else seems to know so I'll ask the question: what's 'double gunnel'. The canoe looks to have 'D' shaped outer rails and normal-ish inner rails. But I see no rib tips, nor rail caps. Are the ribs attached to the rails via pockets as with a Morris? Or perhaps it does have rail caps and the outer rails are raised to be flush with the caps?
 
When replacing a broken seat rail on our 1922 OT Ideal, I got a piece of what purported to be Honduran mahogany on eBay. I'm no expert on wood identification, but what I got seems a perfect match to the original wood. Here are three original rails, one replacement, and note the difference in color between the short rails and the long ones -- the replacement matches one of the originals pretty well.
ss IMG_0009a r.JPG


If you do find mahogany, watch out for color variation. Of course, getting gunwale-length lumber is a different and more expensive task than getting the smaller length that I needed for a seat rail.
 
I could be wrong, but I am thinking that Honduran mahogany might be almost impossible to find if even available. Please correct me if I am wrong, but I think the only species available are from Africa or the Philippines?

What you will be looking for is mahogany in the genus Swietenia, which is often sold as Honduras mahogany or Genuine Mahogany. It's been a while, but the last time I walked around a decent hardwood supply, it was available.

(Unless you end up restoring a Thompson, then you'll want Phillipine mahogany).
 
Thanks Dan. Interesting... I'm guessing that this 'double gunnel' construction is what we call today inner rail & outer rail, with the added feature that the outer rail covers the top of the ribs as well as the canvas. Maybe this is the first time it was used, replacing the rail cap & thin outer rail I've seen on other canoes. So likely the rib tips are tapered, beveled, or simply shortened to end maybe 1/4" below the top of the inner rail, and covered by the rabbet in the outer rail. No doubt they later found fabrication cheaper by allowing the rib tips to be lopped off flush with the rails and making the outer rail rabbet smaller to just cover the canvas. Evolution!
 
I finally found a few pictures of pictures of my DG OT. These are pretty stunning canoes. The hull is nice and quick....a bit more tender than the later canoes. By far one of the most well built and pretty Old Towns I have owned.

So...given the small numbers of these built (Benson, what are the numbers for DG's?) and how aesthetically integral the mahogany decks are to the doubled rails I would lean towards trying to properly restore one of these. That suggests actually pressing the decks to achieve the form or if the deck damage is minimal, splicing to the original. The older OT decks are somewhat unique in how they are shaped so I would lean towards trying to save them. I would try to do the same for the rails...assuming they are mostly good I would try to splice them.
That said, it's your boat to restore as you chose...you may want to keep it glassed in which case these comments are moot.
 

Attachments

  • IMG_0435.JPG
    IMG_0435.JPG
    239.7 KB · Views: 434
  • 1906 HW DG 011.JPG
    1906 HW DG 011.JPG
    263 KB · Views: 408
  • 1906 HW DG 009.JPG
    1906 HW DG 009.JPG
    310.8 KB · Views: 391
Last edited:
Another way to do decks is to steam bend two thinner pieces of wood and then laminate them.
 
So I started tearing off fiberglass and dismantling the rotten wood. Ordered decks and a complete set of gunnels from Jerry at Island Falls. Jerry was wonderful to work with, and I loved the thought of having replacements bent on the original forms. I will post pics as I go. Couple pics included below. From what I can tell, it won’t need a single rib replaced and the seats and thwarts are good other than needing a little TLC.
 

Attachments

  • E81F919C-7A86-4CD6-A809-549A2930677C.jpeg
    E81F919C-7A86-4CD6-A809-549A2930677C.jpeg
    225.1 KB · Views: 307
  • DFF7BEF1-4174-49EA-B7C9-F3EF9557E139.jpeg
    DFF7BEF1-4174-49EA-B7C9-F3EF9557E139.jpeg
    256.7 KB · Views: 305
Fiberglass is off and now the tedious cleaning of the inside and outside are next. Some rot but not too bad.

One issue might be the end that is twisted, I will include a photo. Both stems are twisted but the one end is worse. I have read some past posts and talked with Dave Osborn about it. Probably remove the nails in the stem, pull it straight as possible, and then re-nail. If anyone has any other suggestions, I would love to hear them. Replacing the entire stem is not an option. I will have to probably replace 6-8 inches of rotted stem but the rest is solid.

Thanks!
Geoff
 

Attachments

  • 434986E6-D4A3-4E1F-A060-4973121FF34C.jpeg
    434986E6-D4A3-4E1F-A060-4973121FF34C.jpeg
    205.1 KB · Views: 322
  • 3E22A088-BC44-450C-AA52-20D7A76ECA25.jpeg
    3E22A088-BC44-450C-AA52-20D7A76ECA25.jpeg
    223.4 KB · Views: 327
  • 8D026397-D567-4182-8B12-531D720C6CB5.jpeg
    8D026397-D567-4182-8B12-531D720C6CB5.jpeg
    176.6 KB · Views: 334
Replacing the stem is probably the most correct but time consuming way to address that. There are a few things that you might do to make it look straighter. Pulling the planking and straightening will get some of that bow out but since it's so far down the stem it's not likely to do much. I sorted a similarly bent stem by adding a splice to the inside of the bow and grinding the opposite side off. The one I did that with had a much smaller bow than what you are dealing with. The bow in the top straightened with some persuasion.

IMG_0081.JPGIMG_0143.JPGIMG_20181010_163659468 (2).jpg
 
Last edited:
Wow that turned out well! Thanks for including the photos.

I’m considering multiple options but hoping to stay away from replacing the stem. I would hate to lose the number identifying what it is. The bottom half is in incredible shape so hoping I can make something work. Thought about removing the stem and rebending the new piece that will be scarfed in. Not sure if this would work but I’m sure it might be possible and actually turn out decently well.
 
I’m considering multiple options but hoping to stay away from replacing the stem. I would hate to lose the number identifying what it is. The bottom half is in incredible shape so hoping I can make something work. Thought about removing the stem and rebending the new piece that will be scarfed in. Not sure if this would work but I’m sure it might be possible and actually turn out decently well.
Here is a link to a thread that Rollin Thurlow recently responded to. He offers an update to the repair method described in The Wood and Canvas Canoe. http://www.wcha.org/forums/index.php?threads/stem-repair.16778/
Bending a stem is not as difficult as you might think....trace the stem shape, build a form, steam and bend the stem, trim it for both bevel and the rib pockets and set it in place....sounds simple...and it actually is but it's very invasive and time consuming. If keeping the SN is what is keeping you from replaceing the stems, you can actually trim off the top of the old stem with the SN on it and laminate it to your new stem. That said, the one you have looks repairable so do whichever repair you feel most comfortable with.
 
Back
Top