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HO (1:87), Model Power | OO (1:76), Airfix | S (1:64), Mini Prints |
30Squares
Notes about E. L. Moore, mid-20th century model railroading, and other model making related interests.
Thursday, July 25, 2024
Wednesday, July 24, 2024
Casting Call
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Collection of latex rock molds so far |
I've been busy making rock molds.
Flat ones and 3D ones.
Several types for several scenes.
Flat ones for sheer cliff faces.
Chunky ones for ledges and outcroppings.
And extras in case I bungle the casting process.
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Two modules for a shelf layout. Parent's backyard in Scarborough. 1977. Polacolor. |
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Both modules didn't survive a 1978 move across Scarborough |
The method I used was taken from Bob Hayden and Dave Frary's two-part article, Casting rocks from plaster, that appeared in the Dec '74 and Jan '75 issues of Railroad Model Craftsman. The first part deals with making latex models from rocks, and the second is about using the molds to cast plaster rock formations and arranging them on your layout.
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A couple of garden border rocks were pressed into service for some molds |
Back in the 70s I followed Hayden and Frary's advice on where to make molds:
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Making sheer face molds from a retaining wall. Pre-gauze state. |
The latex came in a small jar from the local art supply. The procedure is pretty standard: brush on 4 or 5 coats (let completely dry between applications) on a clean rock surface, then apply a layer of medical gauze with latex brushed over it, and when dry apply 3 to 5 more coats of latex depending on the thickness that has built up. After everything is dry, carefully peel the molds from the rock. Go slow and easy and they won't tear. On a nice, sunny summer day the whole job to make 6 molds takes from just after breakfast to just before dinner. There are many places on the internet that explain all the details for making rock molds, but this is the gist of it.
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After application of the gauze and latex layer. |
Strictly speaking, authenticity-wise, I should have flown to California, hiked up the San Gabriel Mountains, and made some molds near the Mt. Lowe Railway roadbed. Even though I'd love to do that, it wasn't an option, so I looked around for some suitable stand-ins here in Ontario.
Wednesday, July 17, 2024
The Haunts of George Sprott
I finally got around to buying a copy of Seth's book, George Sprott 1894-1975. I don't know why I put it off for so long given how much I enjoyed Clyde Fans. And I can't believe it's been four years since I bought Clyde Fans - the pandemic temporal distortion field at work no doubt.
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George Sprott and the Melody Grill - you'll need to buy the book to read the story |
To tell Sprott's story the book has a few two-page spreads like the one shown above where a model of a building is presented on one page, and a cartoon story about it and its relation to Sprott is presented on the other. I've discussed before Seth's sideline of creating a city of model buildings - called 'Dominion' - like the Melody Grill shown above, but I think this is the first time I've seen those models directly woven into a graphic story. For me this adds an interesting dimension to the book, and I recommend that anyone interested in making model buildings read it if you think your models should be more than generic props. While you're at it, consider comparing Seth's approach to storytelling with Paul Michael Smith's in his book, Elgin Park, which also makes use of model buildings.
Monday, July 15, 2024
A quartet of tunnel portals
I glued up four tunnel ports from 0.040" thick styrene and scraps of 1" thick pink foam. They're shaped to resemble the Mueller Tunnel portal and sized to accommodate the Thaddeus Lowe trolley. These are portal substructures and not the finished items. Once the scenery is well along I'll add decorative facades to each of these to make them appear more like the real thing.
The portal openings were sized to fit the trolley and not much more. This is one of the reasons I thought it was important to build the vehicle that would run around this layout first instead of later when the scenery was in place.
The portals have been arranged so that I can build a mountain ridge from Inspiration Point to the Circular Bridge. It's going to be tricky, but I think it's doable.
Sunday, July 14, 2024
Exploring the heights
I've been spending some spare moments building out the foam support structure of Inspiration Point. I've added a narrow and steep hiking trail that starts at the trolley stub and switches back a few times on its way to the lookout. Although the path isn't prototypical I wanted one that was a bit treacherous and scary, even if I had to exaggerate it a little. This part of the mountain is glued up from scraps of foam I've kept around for just such a purpose.
While looking for a post this morning I accidentally pulled up this one from just about 2 years ago. I'd forgotten about it, but after re-reading the list I realized that this layout more or less captures many of the points called out in the post. Spooky.