log in bttn
join bttn
publicationsheader

NOTICE: Starting at 1:00 PM EDT Tuesday July 28, the NAWCC MEMBER LOG IN will be temporarily unavailable.
We are upgrading the underlying member services software. You can still access the Message Board
by going to http://mb.nawcc.org and logging in with your Message Board username and password. 

 

Thank you for your patience as we make improvements to our website.

















NAWCC Bulletin No. 312, February 1998
Some Older Swiss Standard Watches
80 - Longines Co.
80 - Brandt/Omega Co.
80 - Radial Arabic numbers
80 - Ball, Webb C.
80 - Agassiz, Swiss manufacturer
81 - Vancheron & Constantin
81 - “Ball’s Standard Adjusted” marking
81 - “Official RR Standard” marking
81 - “W.C. Potter Chicago” signature
82 - W.C. Potter, Chicago
82 - Keystone Howard dials
82 - “Precision” marking
82 - “Precision RR Watch” marking
82 - “Extra Precision” marking
82 - D. Gruen & Son
82 - Gallet/Eaton Interocean grade
82 - “Adjusted to 6 Positions” marking
82 - J.W. Forsinger
82 - Forsingers Railway Time Inspection Service
83 - Gruen grade No. 52
83 - Gruen grade No. 56
83 - Timothy Eaton Co., Toronto, Ontario
83 - Waltham model 1892
83 - “Interocean” grade name
83 - “Mfg. For The T. Eaton Co. Limited by Gallet & Co.” marking
83 - “Adjusted to 6 Positions, Safety Pinion”
83 - “London”; Eaton private label
84 - Illinois No. 118 case
84 - Illinois grade 161A
84 - Illinois grade 163A
84 - Hamilton grade 950
84 - Waltham-Signal watch
85 - Hamilton 950 Series Production

NAWCC Bulletin No. 313, April 1998
Dueber-Hampden 17-Jewel Watches
198 - John C. Dueber
198 - Dueber Watch Case Manufacturing Co.
198 - Hampden Watch Co.
198 - New York Watch Co., Springfield, Massachusetts
198 - Dueber-Hampden RR Standard Watch
199 - “Adjusted to Heat & Cold” marking
199 - John C. Dueber Special grade
200 - Montgomery Ward
200 - Becken, A.C.
201 - “J.G. Dillion & Co.” marking
203 - Big Four’s Time Service Inspection
203 - “Hamilton Nos. 938 and 939”
203 - “Waltham Vanguard”
203 - “Crescent Street Vanguard Model”
203 - “Illinois Watch Co. Bunn Special”
203 - “Hampden Special Railway”
203 - “Elgin Nos. 181, 149, and 150”
204 - Burlington Bull Dog watches
204 - North American Watch Co.
204 - WWII Standard watches
204 - Vanguard grade 1623 watches
205 - Elgin grade 518

NAWCC Bulletin No. 314, June 1998
Some Newer Swiss Standard Watches
339 - Buren Watch of Switzerland
339 - Servicio de Tiempo
339 - Zenith International SA
339 - Record Watch Co.
339 - Burlington Watch Co.
339 - Illinois Watch Co.
339 - “R.R. Model” marking
339 - HY Moser & Co. Made in Switzerland
339 - “Burlington Bull Dog” marking
340 - “Cashier - Case Made In Canada” marking
340 - Henry Moser & Co.
340 - Helvetia
340 - Elgin grade 658
340 - Buren “YXY” marking
340 - General Watch Co.
340 - Buren Elgin grade 847
340 - Marked “19 Nineteen Jewels 5 Adjustments YXY”
341 - Buren Elgin grade 846
341 - Zenith International SA
341 - Zenith Calibre 69, grade “Extra RR 56”
341 - Canadian Pacific Railway
341 - Ball Watch Co.
341 - Record Watch Co., Switzerland
341 - Record Watch Co. Calibre 435
341 - Record Watch Co. Calibre 435B
341 - Record Watch Co. Calibre 435C
342 - Hamilton grade 992
342 - Hamilton grade 950
342 - Ball 999B
343 - Zenith & Ball Swiss-made Standard Watches, table
343 - Gallet Eaton watches
344 - Ball dial
344 - Ball logo
344 - Santa Fe Watch Co. case
344 - Waltham model 1892 Vanguard
345 - Bunn Specials

NAWCC Bulletin No. 315, August 1998
Markings on Rockford’s 16-Size Watches
476 - Winnebago grade 400
476 - Winnebago grade 405
476 - “RG” marking
476 - Rockford grade 545
478 - “Pocahontas” marking
478 - Sears, Roebuck & Co. private label
478 - “Rockford Indicator” marking
478 - Breguet hairspring
479 - Rockford’s 16-size Railroad Grade Movement Specifications
480 - Ball Official Railroad Standard watch
480 - Waltham-made Ball ORRS
480 - Star Watch Case Co.
481 - Ball grade 435
481 - Ball grade 435B
481 - Ball grade 435C
481 - Hamilton No. 15 stainless steel case
481 - Ball case

NAWCC Bulletin No. 316, October 1998
Longines Standard Watches
619 - “Adjusted-Southern R.R. Watch” marking
619 - “Wittnauer Longines” marking
619 - A. Wittnauer Co., NY
619 - Delaware & Hudson Rail Road
619 - “Railroad Watch-F. Courvoisier, St. Louis” marking
620 - Express Monarch Watch
621 - Railway Special
621 - Railway Leader
621 - Railway Monarch
621 - Dueber-Hampden
621 - “Adjusted-Railroad Watch - F. Courvoisier, St Louis” marking
621 - “Safety Pinion – Adjusted - Railway Special - Brown & Grant, Saginaw, Mich.” marking
622 - Longines 18 Size Watches, table
622 - Longines 16 Size Watches, table
623 - Express Leader privately labeled “Jos. I. Schwartz - Moffat Special”
623 - “Eight (8) Adjustments” marking
623 - “Longines Express Monarch - Twenty Three (23) Jewels - Safety Pinion - Eight (8)
Adjustments - Longines W. Co. – Swiss” marking
625 - “Southern R.R. Watch” marking
625 - “Brown & Grant Saginaw, Mich.” marking
625 - “Longines Express Monarch” marking
625 - “Swiss” marking
625 - “L.B. Moore Denison” marking
626 - Hamilton 992B
626 - Zenith
626 - Ball
626 - Zenith & Ball Swiss-made Standard Watches, table

NAWCC Bulletin No. 317, December 1998
Standard Watches of the Seth Thomas Clock Company
772 - Seth Thomas
772 - Webb C. Ball
772 - H. S. Montgomery
772 - E.K. Crothers
772 - Atchison, Topeka & Santa Fe Railway
772 - Chicago and Alton Railway
772 - Seth Thomas model 5
772 - Seth Thomas No. 260
772 - Henry Molineux - Models 2 & 3
773 - Maiden Lane - Model 5
773 - “Railway” marking
773 - Seth Thomas grade no. 282
773 - Seth Thomas grade no. 382
773 - Ball Time Service
773 - Seth Thomas grade no. 248
773 – “Otto Fasoldt - Albany, N.Y.” marking
775 - Seth Thomas grade 82
775 - “Adjusted To Six Positions” marking
777 - High Grade Seth Thomas Movements, table
778 - “Hoffman & Robinson - Lyons, N.Y.” label
780 - “Adjusted Heat & Cold” marking
780 - Rockford grade 950
780 - Winnebago grade 405

 

 

 

 

 

half banner lwe half banner ashleydarrow half banner guide35 half banner seaha