Sonstige Sammler-Technik & -Geräte

W.M. Welch Scientific, Chicago USA, induction coil, Ruhmkorff Spark apparatus. Nice, clean. item is considered as used. unit appears to be complete -- no missing parts.

I am sure my photos will best further describe this item. Of course my grading is based solely on visual inspection since I have no way of testing the gauge. This gauge is No Less than 90%25 Immaculate.

A BRONZED BRASS HUNTER STYLE COMPASS WITH A PUSH BUTTON FLIP TOP.

This is a very old and larger than normal set of gold scales that are likely French and likely from the 18th century.

They are set in Bakelite cases and date to circa 1920s to 1940s. 's FREE Counter. This is Number 13.

T. COOKE LONDON ENGRAVED. And is 2" in length from the top of the loop, to the base of the compass. This compass features a flip top lid ( operated by the pin shown in the top loop), to open and close it.

A good John Pardy Durban antique Brass Compass. which dates from the early 19th Century. Cromwells Antique Centre is open. Item number:- 4229 - 056.

They are set in Bakelite cases and date to circa 1920s to 1940s. 's FREE Counter. I have a number of these listed - there are different shapes and sizes.

They are set in Bakelite cases and date to circa 1920s to 1940s. 's FREE Counter. This is Number 22.

Brass Sundial Compass - Pocket Sundial with Teak Wooden Box. In the narrowest sense of the word it consists of a flat plate (thedial ) and a gnomon which casts a shadow onto the dial. The style must be parallel to the axis of the Earth's rotation for the sundial to be accurate throughout the year.

I have 2 of these listed. They are set in Bakelite cases and date to circa 1920s to 1940s.

Beautiful Solid Bronzed Brass Antique style Pocket Compass Sundial. Sundial and compass with push button lid. LONDON 1904. F.BARKER & SON LTD.

All feature high quality fully coated optics making them highly functional products. High Class Antique Reproduction. " We specialise in fabricating Antique Scientific. historic, and esthetic value make them interesting.

STAMPED ON TOP - ROSS OF LONDON. HUNTER STYLE WITH FLIP TOP.

Don't miss this wonderful o.

Robert Frost Poem Direction Compass with Leather Case. BrassPocket Compass with Removable Lid is a beautiful solid brassreproduction of an antique air-damped compass. Under the Lidpoem is engraved. Thebrass cover that unthreads and rethreads onto the opposite side whereit functions as a holder.

Nice fully functional reproduction of an antique surveyors compass.Be sure to use the focus option with the pictures to see the details such as the compass stopper and the wire guide on the folding sights.

This is a hand made Solid Brass Compass Sundial which has accurate compass reading. The Back on the Sundial Compass is plain and could be engraved.

A BRONZED BRASS HUNTER STYLE COMPASS WITH A PUSH BUTTON FLIP TOP.

And is 2" in length from the top of the loop, to the base of the compass. This compass features a flip top lid ( operated by the pin shown in the top loop), to open and close it. Antique collectable magnetic compass very nice for marine gift.

They are set in Bakelite cases and date to circa 1920s to 1940s. 's FREE Counter.

Sundials are found around the world – in gardens, on walls and the church towers, in public squares. In fact, you can use just about anything as a kind of sundial. Also, note that the gnomon is NOT necessarily aligned with your local zenith.

With Leather case. historic, and aesthetic value make them interesting. With sprit lever, lockable direction pointer & adjustable screw legs. love the art and beauty of science. At affordable. and in making them accessible to all those who.

It is untested but the needle moves from side to side ok and the cylinder unscrews as it should and the two fixings either side of the needle unscrew easily. NR16426 is at the top with 48852 on the cylinder.

This is a late 1950's Otis King Model K type B/C hybrid series as indicated by the white dimple, with the serial number S6937 and 'Made in England' marked on opposite ends.

Schön gearbeiteter Sockel in Holzoptik mit transparenter Scheibe. Maße Sockel: 94 x 43 x 94 mm, Ø Scheibe: 9 cm. Wenn Sie nach Kaufabschluss die Zahlart "Überweisung" wählen, werden Ihnen unsere Bankdaten angezeigt.

Vintage Jordan Electronics Radiation Meter-Civil Defence Corp-Geiger Counter. Condition is Used. Does not look as if it was ever out of the box. Look at the pictures. Untested. Made in USA, comes with original box and manual.

<p>Lovely vintage Vernier Callipers x 10</p><br><p>Came from an a Science department in a very old English private boarding House that dates back to the late 1500’s.</p><br><p>They are having a clear out of an old store room to make way for new equipment. </p><br><p>They seem in working order. The science department is just replacing them with new. They are in vintage condition.</p><br><p>I have over 10 of them a couple of different styles.Thank you!</p>

Brass Sundial Compass - Pocket Sundial with Teak Wooden Box. In the narrowest sense of the word it consists of a flat plate (thedial ) and a gnomon which casts a shadow onto the dial. The style must be parallel to the axis of the Earth's rotation for the sundial to be accurate throughout the year.

Here we have asuper cool, science lab retort stand made by "Griffin" (Presumably of Griffin & George). The photo's don't do this justice at all! It would be pretty easy to hold the bulb or bulb holder in the clamp and have a cable with a plug running from it.

Used by the Revenue & Customs to test alcohol. As seen in the pictures, not complete.

A stunning set - Our Solar System represented in 11 vibrant marbles including accurate Earth, Moon and Mars globes. The remaining 8 marbles an artistic representation of the planets, the set is not to scale nor an accurate representation but an attractive curiousity nonetheless.

Here is an amazing chemical chemistry atomic periodic table related educational tool model toy or even fun item for scientifically engaged individuals. It is almost like an erector set for chemistry students.

ANTIQUE SCIENCE LABORATORY BUNSON BURNER STAND SET + HUMBOLT BURNERS CHEMISTRY. Condition is Used. Shipped with USPS Priority Mail.

Dating to around 1915, this is a fine example of the relatively rare Brical Money Calculating Machine, complete with its original leather bound blue velvet & silk line case, and one stylus. Clearing the calculator is done manually for each toothed ring which has a red tooth as a visual indicator of the zero position.