1914 Berdichev (Berdychiv) Mute Cancellation, Russian Empire, Commercial cover from Berdychiv to Saint Petersburg with '4 Circles and Dot, Type 2' Mute postmark (Berdychiv, Levin #511.04) (Image)

Riga Mute Cancellation, Russian Empire, Commercial cover From Riga to Reval with '5 9 Lines Rectangle' Mute postmark (Image)

1914 Riga Mute Cancellation, Russian Empire, Postcard from Riga with 'Rectangle' Mute postmark (Image)

1914 Warsaw Mute Cancellation, Russian Empire, Commercial cover from Warsaw to Saint Petersburg with '6 Circles and Dot' Mute postmark (Image)

1914 Warsaw Mute Cancellation, Russian Empire, Commercial cover from Warsaw to Saint Petersburg with '6 Circles and Dot' Mute postmark (Image)

1914 Warsaw Mute Cancellation, Russian Empire, Commercial cover from Warsaw to Saint Petersburg with '6 Circles and Dot' Mute postmark (Image)

1914 Warsaw Mute Cancellation, Russian Empire, Commercial cover from Warsaw to Saint Petersburg with '6 Circles and Dot' Mute postmark (Image)

1914 Riga Mute Cancellation, Russian Empire, Commercial cover from Riga to Saint Petersburg with 'X' Mute postmark (Image)

1914 Russian Empire, Mute Cancellation, Cover to Saint Petersburg with '6 Circles and Dot' Mute postmark (Image)

Russian Empire, Mute Cancellation, Postcard to Shlisselburg with 'Rectangle' Mute postmark (Image)

1914 Warsaw Mute Cancellation, Russian Empire, Commercial cover from Warsaw to Saint Petersburg with '6 Circles and Dot' Mute postmark (Image)

1914 Warsaw Mute Cancellation, Russian Empire, Commercial registered cover from Warsaw to Saint Petersburg with '6 Circles and Dot' Mute postmark (Image)

1914 Warsaw Mute Cancellation, Russian Empire, Commercial cover from Warsaw to Paris with '6 Circles and Dot' Mute postmark (Image)

1913 Warsaw Mute Cancellation, Russian Empire, Huge commercial registered cover from Warsaw to Saint Petersburg with '6 Circles and Dot' Mute postmark (Image)

1915 Warsaw Mute Cancellation, Russian Empire, Commercial registered cover from Warsaw to Saint Petersburg with '6 Circles and Dot' Mute postmark (Image)

1914 Warsaw Mute Cancellation, Russian Empire, Commercial cover from Warsaw to Saint Petersburg with '6 Circles and Dot' Mute postmark (Image)

1914 Warsaw Mute Cancellation, Russian Empire, Large commercial cover from Warsaw to Saint Petersburg with '6 Circles and Dot' Mute postmark (Image)

1916 Russian Empire, Mute Cancellation, Postcard with 'Rectangle' Mute postmark (Image)

1914 Russian Empire, Mute Cancellation, Cover to Saint Petersburg with Unknown Mute postmark (Image)

Russian Empire, Mute Cancellation, Postcard Unknown Mute postmark (Levin #312.02) (Image)

Stock of Mute Cancellation Stamps, Covers, Russian Empire, Russia (Image)

Stock of Mute Cancellation Stamps, Covers, Russian Empire, Russia (Image)

1914 Russian Empire, Mute Cancellation, Collection Berdichev, Cherkassi, Kiev, Kovno Mute postmarks (Image)

1914-15 Russian Empire, Mute Cancellation, Collection Nikolaev, Novoborisov, Odessa, Priluki Mute postmarks (Image)

1914 Russian Empire, Mute Cancellation, Collection Riga, Smolensk, Talnoe, Yekaterinoslav Mute postmarks (Image)