Quick view Add to Cart Soldering of Blade Deicer Leads to Blade Deicer Slip Rings on Model 54H60, Document Part Number: Hamilton Standard Turbo-Propeller Bulletin No. 8 Number of pages: 4Part Number: Hamilton Standard Turbo-Propeller Bulletin No. 8Revision Date: 9-June-1961 MSRP: Was: Now: $15.00