1 1/2 Dollar imperial yacht, peace printing, 26 : 17 perforation holes along with 4 cent, 10 cent, 40 cent and 1 Dollar imperial yacht unwatermarked on postage exceeding tariff rate registered letter (handwritten amended provissional registration label) from Syfang with cancellation \"TSINGTAU 10 / 3 06\" to Leipzig, reverse delivery cancel \"L15 19.4\", stamps in perfect condition, cover as usual transport traces, photo expertize Jäschke Lantelme BPP (2015) : \" before establishment one postal service agency in Syfang to the 1.8.1906 was there a post office, the post to be sure adopted and partly edited, to the cancellation of the stamps these but to Tsingtau forwarded. \"