Pocket Watch Database

H. Muhrs Sons

Case Grades

Note: This chart is not intended to be a comprehensive list of grades. Some grades changed traits over time and other grades may not be listed. This chart will be improved as additional information is studied.

Image Name Case Material Gold Content Gurantee Source Catalogs Trademarked
Acorn Gold 10K 1886HMS, 1888OY, 1888BA
Watch Case Marking for H. Muhrs Sons Climax: Climax Gold-Filled 1889EVR Feb 7, 1905
Watch Case Marking for H. Muhrs Sons Coin Silver: Crown Warranted Coin Silver Coin Silver Coin Silver 1897BB
Crown 14K/20YR Gold-Filled 14K 20-Year 1882SFM, 1883UNK, 1886HMS, 1887BHIA, 1890BA, 1892WES, 1892BAC, 1892ACR, 1893BHIA, 1893BFNA, 1894NRC, 1894BA, 1895OY, 1896OY Nov 13, 1900
Watch Case Marking for H. Muhrs Sons Crown A No 1: Crown Warranted Crown A No 1 Gold-Filled 14K 20-Year 1883GHR, 1887LAM, 1888OY, 1888BA, 1891SAC, 1893SAC, 1897BB, 1898MLMF, 1890AP
Watch Case Marking for H. Muhrs Sons Crown B II: Crown B II Warranted Crown B II Gold-Filled 14K 20-Year 1890AP
Crown Climax Gold-Filled 1890AP
Crown Silver Silver 1895OY, 1896OY Nov 13, 1900
Watch Case Marking for H. Muhrs Sons Eureka: Eureka Rolled Gold Plate 1890AP
Watch Case Marking for H. Muhrs Sons Excelsior: Excelsior in Flag Warranted Excelsior Waranted Excelsior Gold-Filled 12K 20-Year 1886HMS, 1887LAM, 1887BHIA, 1888OY, 1888BA, 1889EVR, 1890AP
Excelsior Climax Gold-Filled 1890AP
Watch Case Marking for H. Muhrs Sons Lion: Lion Warranted 14K Lion Gold-Filled 10-Year 1886HMS, 1887LAM, 1887BHIA, 1888OY, 1888BA, 1889EVR, 1890AP
Watch Case Marking for H. Muhrs Sons Lion: Lion Warranted 14K Lion Gold-Filled 10K 15-Year 1895OY, 1897BB
Watch Case Marking for H. Muhrs Sons Lioness: Lioness Gold-Filled
Muhr Eagle Seamless 1890AP
Phoenix Rolled Gold Plate 1890AP
Watch Case Marking for H. Muhrs Sons Premier: Premier Rolled Gold Plate 5-Years
Watch Case Marking for H. Muhrs Sons Silverode: Silverode Nickel Alloy 1892BAC, 1894BA, 1897BB
Watch Case Marking for H. Muhrs Sons Trenton: Trenton Gold-Filled
Watch Case Marking for H. Muhrs Sons Victory: Victory Rolled Gold Plate 5-Years 1893BHIA, 1895OY, 1897BB

American Case Trademarks & Hallmarks