At what point did S&W ship K22 ( pre 17s ) in the blue box?
Based upon those that I have had, as well as what I have seen and recorded, I can offer the following that may help you answer that question..... (1953 appears to be the date when there was a transition from gold to blue.)
1953 - SN range K175638--K--210095
(K180605 –
Gold Picture Box, end printed “Smith & Wesson – K-22- Masterpiece - Blue Finish - 6” Barrel” – Loading Directions, etc. printed inside lid with no date - gold corner reinforcements )
(K196292
Gold Picture Box, both ends printed “Smith & Wesson – K-22- Masterpiece - Blue Finish - 6” Barrel” Loading Directions, etc. printed inside lid with no date - gold corner reinforcements)
(K205262
Gold Picture Box, end printed “Smith & Wesson – K-22- Masterpiece - Blue Finish - 6” Barrel” Loading Directions, etc. printed inside lid with no date - gold corner reinforcements)
(K206529 -
Blue two-piece box, Smith & Wesson Inc. Springfield Mass - solid border on top, “Smith & Wesson - K 22Masterpiece - 6 inch Barrel Blue Finish” printed on end in silver, silver corner reinforcements, white grease pencil serial number on bottom, directions inside top in English and Spanish with no date)
1954 - SN range K-210096—K-231255
(K229552
Blue two-piece box, Smith & Wesson Inc. Springfield Mass - solid border on top, “Smith & Wesson - K 22Masterpiece - 6 inch Barrel Blue Finish” printed on end in silver, silver corner reinforcements)