Wireless Set No. 52 Canadian - Project

[Chris Suslowicz]

Originally Posted by David Dunlop

Two weeks past cataract surgery on my right eye and so far so good. One good eye and one blurry eye definitely wreaks havoc on one’s ability to perform detail work, however. Even trying to read up on operating procedures has its challenges. Sigh! Two more weeks and the other eye should be done, so fingers crossed.
David

For reading (assuming the un-blurred eye is the fixed one and you chose "distance vision") I'd suggest a pair of cheap reading glasses and tape over the lens for the blurry eye. (If the eyes are too far apart in terms of focus distance you won't be able to correct with a lens and get stereoscopic vision because of the difference in perceived image size - which is why they do both eyes.)

Best regards,
Chris. (Who has been "fixed focus" for a number of years now.)

[David Dunlop]

I was just going through some old notes on this part and rediscovered an oddity.

Every so often, one sees one of these HOLDERS with a thin disc of grey felt, or perhaps cork, placed at the back of it, over the three mounting screws.

Were these thin pads an actual production/supply item, or were these just ‘local level fabrications’, to reduce rattle of the pocket watch in the HOLDERS?

David

[Bruce Parker (RIP)]

Originally Posted by David Dunlop

I was just going through some old notes on this part and rediscovered an oddity.

Every so often, one sees one of these HOLDERS with a thin disc of grey felt, or perhaps cork, placed at the back of it, over the three mounting screws.

Were these thin pads an actual production/supply item, or were these just ‘local level fabrications’, to reduce rattle of the pocket watch in the HOLDERS?

David

I think there had to be a felt or cork backing. Otherwise the watch flops about in the case no doubt straining and ultimately chipping the socket at the top. My question is whether the watch was removed to wind it...which would be a very often occurrence. If so the fragile threads on the case would no doubt cause trouble very quickly (and it's not an easy item to remove and replace). On the other hand it is very difficult to pull up the knob and wind the watch while in its case. The 52 set probably would not be that bad but the watch and winder (not to mention the case itself) is not very accessible on Mk.II 19 sets.

[Bruce MacMillan]

Originally Posted by David Dunlop

I was just going through some old notes on this part and rediscovered an oddity.

Were these thin pads an actual production/supply item, or were these just ‘local level fabrications’, to reduce rattle of the pocket watch in the HOLDERS?

David

My 2P worth thinks it was local. I had bought an unopened box of 6 watch holders and upon opening there were just the holders, no extra bits. I've found no documentation on field changes with the holders or stores numbers for the backing. Looking at the many photos on google where the holder is visible none have padding. I think the solution (has been verified) was to remove the offending watch and store safely in a padded pocket.

[Chris Suslowicz]

Originally Posted by Bruce MacMillan

My 2P worth thinks it was local. I had bought an unopened box of 6 watch holders and upon opening there were just the holders, no extra bits. I've found no documentation on field changes with the holders or stores numbers for the backing. Looking at the many photos on google where the holder is visible none have padding. I think the solution (has been verified) was to remove the offending watch and store safely in a padded pocket.

I'd agree with "added by the user to stop it rattling". The GS/TP (General Service/Trade Pattern) watches that were probably used later on came in a variety of case thicknesses (also stem lengths) and would have needed some sort of packing to avoid vibration affecting the movement.

The original watch was the "Watch, W/T, Non-Magnetic" in a chrome plated iron case (to reduce any effects of the magnetic field from the power supply dynamotor(s) on its timekeeping), and was actually cheaper than the standard pocket watch. Later they used 'B' series watches (both of these types were manufactured without bows (specifically for use in holders), and I think to a specified overall size (the ones I have are reasonably consistent in terms of thickness).

The original watch holders were plated brass, but volume requirements led to the introduction of the bakelite version (which retained the same designation and stores code).

Long-stemmed watches probably won't fit the WS19 Mk.3 (fouling the power input connector), which is almost certainly why the holder was fitted to the front of the supply unit (where it is much easier to wind and set the watch without having to remove it from the holder) on the Canadian set. (I know my W/T Non Magnetic won't fit in the holder between the connectors on a British WS19 Mk.3, other watches are fine.)

(My father commented that the issued watch did not keep good time and that he used his own (a gift from an uncle - and quite how he managed to hang onto it given all the forced migration to Russia and then travel to Iraq is something of a mystery) that watch would have stayed in a pocket.)

Best regards,
Chris.

[Mike K]

The Aust. W.S. 101 has a brass watch holder which is finished in a very dark non-reflective blackish colour. These holders have a very fine threaded cap that requires some care when fitting the cap onto the base, it would be so easy to cross thread if too much force is applied.

[Chris Suslowicz]

Originally Posted by Mike Kelly

The Aust. W.S. 101 has a brass watch holder which is finished in a very dark non-reflective blackish colour. These holders have a very fine threaded cap that requires some care when fitting the cap onto the base, it would be so easy to cross thread if too much force is applied.

That's the equivalent of the W.S.1 (Battalion to Brigade (and Artillery) set) - in the days when wireless was big, heavy and very expensive. The holder is probably blackend brass - the British sets used nickel plating, I think, as a finish. ZA.4250 Holders, Watch - Brass, Nickelled, Dia. 2.1/4 in.; fitted on W.T. sets with which Watches, W.T. are issued; to take Watches, non-magnetic, W.T. (Priced at sixpence in 1940 VAOS.)

They would have been replaced by the Bakelite version to reduce the use of brass and simplify manufacture once the use of radio took off and the war went mobile. The stores code remained the same.

Chris.

[David Dunlop]

This is proving most informative!

For almost 50 years now, I have seen many World War Two Wireless Sets, which were equipped with a Pocket Watch Holder. The vast majority of these have been of the wartime Bakelite design, but I have seen one, or two pre-war issues done in the mentioned black finished brass. In all instances, this holder has been provided for use by the Wireless Operator to store their Pocket Watch while on duty. The Pocket Watch in question would have been the standard issue G.S.T.P. watch, built to common specifications by many manufacturers. This watch was an item that could be purchased by any service member, with cost charged to his payroll. Somewhere I have a document to that effect, giving the VAOS Number and actual charged cost, which was around $5.00 or $10.00 Canadian during the war.

These G.S.T.P. Pocket Watches were great at growing legs and running away, so the smart Wireless Operator would have it wound and set when coming on duty, place it in the HOLDERS while on duty and retrieve it when coming off duty.

I have been looking more closely at the 52-Set over the last 24 hours and, Surprise, Surprise, it is different.

The Master Parts Lists for the 52-Set provide the usual detailed illustration and the following Description:


WATCHES, Non-Magnetic, WT, similar in design to average pocket watch. VC 7563 C.M.C. 108-012


The Parts Listings in the back of the Operator’s Manual shows 1 Watch marked off under ‘ANCILLARIES’ and notes it being “Mounted In Case On Receiver Panel.”

Page 17 of the Manual holds the comment, “On the panel is fastened a watch holder which contains quite a good watch. Be sure that you do not remove it accidentally.”

Bruce Parker’s assessment of the locations of the HOLDERS, Watches on the 19-Sets is Spot On. The Mk II location is God Awful to work with and the Mk III a huge improvement.

On the Wireless Set No. 52, the HOLDERS, Watch is up high on the Receiver Top Panel. A standard G.S.T.P. Pocket Watch will fit in the HOLDERS, but not without considerable care getting it in and out. The problem is with the Ring fitted to the stem and the large round ball type Crown. They leave very little room to work with and the Ring must be oriented forward to make it all work. But once you do all that, anyone with chubby fingers will be really challenged to reach the Crown to wind the watch, should that need arise.

It would appear, Canadian Marconi Company anticipated that problem and solved it by ordering a special Pocket Watch with no Ring on the stem (the holes are still there) and a Crown that is flattened across the top, which barely reaches the mid-point diameter of the standard Pocket Watch Ball. This Pocket Watch goes in and out of the HOLDERS easily and can also be wound in situ if needed.

Rats! Another item back on my B-List.


David