We are! Is Storm Glass an Accurate Weather Predictor? It also works well with the cottage core house, room and decor vibe if you’re into that sort of thing. This is perfect for your nautical friends! Christmas presents, birthday presents, or even some window sill decor, we’ve got you covered. If you want to get someone a unique or uncommon gift, especially if the people you’re shopping for have a discerning eye for interesting off the beaten path types of goodies, this is it!īoat gift ideas or sailing gifts! Gifts for him, gifts for her. It is why UpHighDownBelow storm glass has been such a hit on Etsy. It is why I want to share my passion with the world, because once you place eyes on one in real life you’ll see what a super awesome and intriguing experience it can be! As a semi-pro photographer who likes to take macro pictures, storm glass gave me an ever changing subject that cannot possibly ever be the same. Once I made my first glass, I became obsessed with how cool and how much it changed over time. Just look at the pictures below! It’s freaking awesome! The temperature drops, the chemical reaction results in crystal growth that resembles frost and suspended snow flakes. We have transitioned from mid-nineteenth century technology to something that looks good, and we rely on the National Weather Service to give the real storm guidance. While we might not find ourselves sitting on a boat staring at storm glass, it still makes for a gorgeous display of change. The tiny crystals indicate a drop in temperature, which could be an indicator of a cold front, and thus a shift in air pressure, a shift in wind…. It’s changing from relatively clear, but now on the windward side of the enclosure - there are tiny crystals starting to grow. The wind is steadily blowing across the bow, and as air blows past the glass, the navigator notices the glass is changing. Storm glass is known to be used in nautical applications where folks on their ships reference the glass to indicate changes in weather. Although some companies use other components to save money. Storm glass is made up of ethanol, water, potassium nitrate, ammonium chloride, and camphor. Working well.Ĭrisp original condition overall, and definitely a collector’s quality piece.Look At Our Etsy Page For More Info! What’s In a Storm Glass? The instrument, having been the subject of a full service, conservation and calibration, shows good sensitivity and progression. The brass case with losses to circumference and suspension loop, the dial with minor losses and signs of ageing. The case is similar to those issued to the Air Ministry containing the back up or test small pocket barometer-style altimeters manufactured by Wheeler. The Registered Design number is recorded to Thomas Wheeler, dated 6 March 1919.Ī most attractive design, the numeric display being picked out in white set against a black background contrasting well with the silvered dial centre. Usefully equipped with a barometric scale, the user is able to monitor changing weather conditions. This very unusual instrument, taking design cues from air altimeters of the period, has a principal function as an altimeter. The whole contained within its original brown leather and imperial purple velvet lined coupled case. The verso with compensation port and adjustment screw. Conventional compensated 1¼” capsule driven movement, all contained within a drum form case having central rib with engine turned end ring. Pocket barometer having 1¾” inch two-tone dial, the outer japanned altitude scale with a range from 0 – 10,000ft divided to 100ft, inner silvered dial having barometric pressure in a quadrant to the upper part calibrated in inches of mercury with a range from 28 – 31, the lower portion marked “Height & Weather Indicator” together with “Rd No 667100.” Blued steel pointer set beneath a bevelled glass maintained within a rotating bezel with associated altitude scale.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |